{"id":1657,"date":"2026-03-30T05:15:13","date_gmt":"2026-03-30T05:15:13","guid":{"rendered":"https:\/\/gearboxplanetary.com\/?post_type=product&p=1657"},"modified":"2026-03-30T09:13:34","modified_gmt":"2026-03-30T09:13:34","slug":"ep-replacement-of-bonfiglioli-700c-1h-series-track-drive-planetary-gearbox","status":"publish","type":"product","link":"https:\/\/gearboxplanetary.com\/nl\/product\/ep-replacement-of-bonfiglioli-700c-1h-series-track-drive-planetary-gearbox\/","title":{"rendered":"EP-Replacement of Bonfiglioli 700C 1H Series Track Drive Planetary Gearbox"},"content":{"rendered":"
\n

Track Drive Planetary Gearbox Series \u2014 EP Model<\/p>\n

EP-Replacement of Bonfiglioli 700C 1H Series
\nTrack Drive Planetary Gearbox<\/h1>\n

Dimensionally interchangeable with Bonfiglioli 700C 1H \u2022 Output Torque 1,000 \u2013 60,000 N\u00b7m \u2022 Gear Ratio i = 5.3 \u2013 142 \u2022 Hydraulic Brake Integrated<\/p>\n

ISO 9001:2015 Certified<\/span>
\nCE Compliant<\/span>
\nIP65 Protection<\/span>
\nDrop-In Replacement<\/span><\/div>\n<\/div>\n

<\/p>\n

1. Technical specifications of track drive planetary gearbox<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
No.<\/th>\nSpecification<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\nOutput torque range: 1000-60000 N.m<\/td>\n<\/tr>\n
2<\/td>\nGear ratios: i=5.3-142<\/td>\n<\/tr>\n
3<\/td>\nSupport: the gearbox has rotating housing flanges to fit wheel<\/td>\n<\/tr>\n
4<\/td>\nApplicable motors: axial piston hydraulic motors, hydraulic orbit motors or others<\/td>\n<\/tr>\n
5<\/td>\nHydraulic motor options: pressure relief valve, overcenter valve<\/td>\n<\/tr>\n
6<\/td>\nBearing: robust bearing system absorbing the forces exerted by the ring gear<\/td>\n<\/tr>\n
7<\/td>\nBrake: hydraulically released parking brake<\/td>\n<\/tr>\n
8<\/td>\nOthers: NB600L Series wheel drives with manual disconnect application<\/td>\n<\/tr>\n
9<\/td>\nLarge radial and axial load capacity due to the use of strong tapered roller bearings.<\/td>\n<\/tr>\n
10<\/td>\nReliable oil seal protection, designed according to our field experience.<\/td>\n<\/tr>\n
11<\/td>\nUniversal and SAE input direct mounting flanges<\/td>\n<\/tr>\n
12<\/td>\nThe units are designed for their direct mounting into the wheel rims.<\/td>\n<\/tr>\n
13<\/td>\nTechnical data and installation dimension of NB600L Series gearbox are same as those of Rexroth GFT…W Series and Replacement of Bonfiglioli 600 Series, so these three can be used interchangeably.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

 <\/p>\n

<\/p>\n

1.1 Replaceable Planetary Gearbox Model Cross-Reference<\/h3>\n
\n\n\n\n\n\n
Bonfiglioli Original<\/th>\n700C1H<\/th>\n701C1<\/th>\n703C2H<\/th>\n705C2H<\/th>\n706C3H<\/th>\n707C3B<\/th>\n709C3B<\/th>\n<\/tr>\n<\/thead>\n
Our Model<\/strong><\/td>\nEP700C1H<\/td>\nEP701C1<\/td>\nEP703C2H<\/td>\nEP705C2H<\/td>\nEP706C3H<\/td>\nEP707C3B<\/td>\nEP709C3B<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n\n\n\n\n\n
Bonfiglioli Original<\/th>\n710C3B<\/th>\n711C3B<\/th>\n715C3B<\/th>\n716C3B<\/th>\n717C3H<\/th>\n718C3H<\/th>\n720C3H<\/th>\n<\/tr>\n<\/thead>\n
Our Model<\/strong><\/td>\nEP710C3B<\/td>\nEP711C3B<\/td>\nEP715C3B<\/td>\nEP716C3B<\/td>\nEP717C3H<\/td>\nEP718C3H<\/td>\nEP720C3H<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

<\/p>\n

\"Gearbox<\/div>\n

<\/p>\n

\n

2. Five Key Product Advantages<\/h2>\n

What separates the EP-700C1H track drive planetary gearbox from a generic replacement \u2014 in practice, on the job site.<\/p>\n

\n
\n

01 \u2014 Dimensional Interchangeability<\/h3>\n

Every bolt hole, spline interface, and flange face on the EP-700C1H track drive planetary gearbox matches Bonfiglioli 700C 1H installation dimensions without modification. For maintenance teams replacing a failed unit mid-project, this eliminates the time loss of custom machining or sourcing adapter hardware. Fleet managers and OEM procurement departments working with track drive gearbox wholesale Colombia<\/strong> suppliers benefit directly \u2014 standardized replacement parts mean lower inventory complexity and faster Mean Time to Repair across mixed fleets.<\/p>\n<\/div>\n

\n

02 \u2014 Wide Torque & Ratio Coverage<\/h3>\n

An output torque range from 1,000 to 60,000 N\u00b7m, paired with gear ratios spanning i = 5.3 to 142, means a single product family can be specified across an entire segment of tracked equipment. Engineers do not need separate gearbox families for pavers, crawler loaders, and light bulldozers. The ratio breadth answers the question of why are planetary gears used in automatic transmissions<\/em> \u2014 because epicyclic designs inherently achieve high reduction in minimal axial space, and the EP-700C1H track drive planetary gearbox does exactly that for hydraulic track drives.<\/p>\n<\/div>\n

\n

03 \u2014 Integrated Hydraulic Parking Brake<\/h3>\n

The spring-set, hydraulically released parking brake is built into the gearbox housing rather than added externally. When hydraulic pressure is removed \u2014 whether intentionally for parking or during an emergency circuit failure \u2014 the brake engages automatically, holding the machine on any gradient. This fail-safe design eliminates the need for a secondary braking mechanism and reduces the total component count in compact machine chassis where every cubic centimeter of space matters.<\/p>\n<\/div>\n

\n

04 \u2014 Heavy-Duty Tapered Roller Bearings<\/h3>\n

Track drives absorb simultaneous radial and axial loads generated by the ring gear as the machine pushes, climbs, or changes direction. The EP-700C1H track drive planetary gearbox uses large-diameter tapered roller bearings throughout, providing a significantly higher combined load capacity than angular contact ball bearings of comparable bore size. This translates directly to longer bearing life between scheduled replacements \u2014 a meaningful cost reduction in high-utilization applications like quarry dozers or rental fleet crawler loaders.<\/p>\n<\/div>\n

\n

05 \u2014 Field-Proven Double-Lip Seal Design<\/h3>\n

The NBR double-lip oil seal configuration was developed and refined through actual field feedback \u2014 not theoretical laboratory simulation alone. In environments where crawler equipment routinely works through mud, standing water, or abrasive mineral dust, seal failure is a primary cause of bearing contamination and premature gear wear. The EP-700C1H track drive planetary gearbox seal geometry and lip preload are tuned specifically for the radial and axial movements seen in track drive housings, not carried over from general industrial gearbox designs.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

3. How It Works \u2014 The Planetary Drive Principle<\/h2>\n

Understanding what is a planetary gear in a transmission<\/em> is key to understanding why the EP-700C1H track drive planetary gearbox performs the way it does. A planetary drive<\/strong> \u2014 also called an epicyclic gear system \u2014 consists of three concentric elements: a central sun gear, a set of planet gears mounted on a rotating carrier, and an outer ring gear (annulus). The interaction between these three elements defines the reduction ratio, torque multiplication, and power flow path.<\/p>\n

In the EP-700C1H track drive planetary gearbox<\/strong>, hydraulic power arrives from an axial piston motor or orbit motor through the SAE-flanged input. This drives the sun gear at motor speed. The sun gear simultaneously meshes with three or more planet gears arranged symmetrically around it. Because the ring gear is fixed to the housing, the planet gears are forced to walk around the interior of the ring gear as the sun drives them \u2014 pulling their carrier along with them at a reduced output speed but a multiplied torque output.<\/p>\n

The EP-700C1H track drive planetary gearbox achieves its broad ratio range through either a two-stage or three-stage planetary configuration. In a two-stage design, the output of the first stage sun drives the second stage sun directly, compounding the reduction. Three-stage units extend this further, achieving ratios up to 142:1 \u2014 enough torque multiplication to move a 75-ton bulldozer on demanding grades. The rotating housing design means the output torque is delivered through the housing flange itself, which bolts directly into the sprocket or final drive ring of the undercarriage \u2014 a clean, compact, and mechanically direct power path from the hydraulic motor to the track.<\/p>\n

The parking brake occupies the space between the motor input and the first-stage planetary sun. When hydraulic pressure to the brake release port drops below the engagement threshold, spring packs clamp friction discs against the input shaft, locking the drivetrain immediately. This response time is measured in milliseconds \u2014 fast enough to hold the machine on a 35-degree slope before the operator can disengage the travel lever.<\/p>\n

\n

Engineering Note:<\/strong> The reason why planetary gears are used in automatic transmissions<\/em> \u2014 and in planetary track drives<\/strong> \u2014 is the same: multiple simultaneous tooth contacts distribute load more evenly than a simple gear pair, enabling high torque density in a compact, concentric envelope. The EP-700C1H track drive planetary gearbox exploits this fully, delivering up to 60,000 N\u00b7m from a housing that fits within the sprocket rim of a mid-size bulldozer.<\/p>\n<\/div>\n<\/div>\n

\"Planetaire<\/p>\n

\n

4. Materials & Construction<\/h2>\n

The durability of any track drive planetary gearbox<\/strong> starts long before the first line of assembly \u2014 it starts with what the parts are made of and how they are processed. At every critical load path in the EP-700C1H track drive planetary gearbox, materials are selected for the specific failure modes that tracked equipment experience in the field.<\/p>\n

\n
\n

Housing & Casing<\/h3>\n

The outer housing and internal gear casing are cast from ductile iron to the EN-GJS-500-7 specification. Compared to standard gray iron, ductile iron offers roughly three times the elongation at fracture, making it substantially more resistant to sudden impact loads transmitted through the undercarriage when a machine rolls over a rock or drops off a ledge. The rotating housing flange surface is precision-machined to direct-fit sprocket interface tolerances, eliminating assembly shimming.<\/p>\n<\/div>\n

\n

Gears & Shafts<\/h3>\n

All load-carrying gears \u2014 sun gears, planet gears, and the ring gear \u2014 are machined from 20CrMnTi alloy steel billets and then carburized and case-hardened to a surface hardness of 58\u201362 HRC. This process creates a wear-resistant outer layer 0.8\u20131.2 mm deep over a tough, ductile steel core that resists fatigue cracking under the cyclical bending loads seen in planetary tooth contacts. Gear tooth profiles are finished by CNC grinding after heat treatment, ensuring geometry accuracy is not compromised by thermal distortion.<\/p>\n<\/div>\n

\n

Bearings & Seals<\/h3>\n

Tapered roller bearings at all major load points are selected for their combined radial and axial capacity \u2014 essential in track drives where the ring gear generates thrust in both directions depending on ground conditions. The double-lip oil seal in nitrile rubber (NBR) is rated for continuous contact with mud, fine mineral abrasives, and hydraulic fluid residue. The primary lip retains lubricant; the secondary lip excludes contaminant ingress. Lip spring tension is calibrated to maintain contact pressure without generating excess heat on the counter-running surface.<\/p>\n<\/div>\n

\n

Surface Treatments & Fasteners<\/h3>\n

All internal housing surfaces receive a phosphate conversion coating before assembly lubrication fill. This treatment suppresses early corrosion before the gear oil film fully distributes, a common cause of premature pitting in gearboxes with infrequent startup cycles. External fasteners and retaining hardware are zinc-phosphate coated as standard. The planetary carrier \u2014 a critical structural component \u2014 is precision-cast from nodular iron and finish-machined to ISO grade tolerances for planet pin bore concentricity and carrier face perpendicularity.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\"Planetary<\/div>\n

<\/p>\n

\n

5. Application Scenarios<\/h2>\n

The EP-700C1H\u00a0 planetary track drive<\/strong> is engineered to perform across a broad range of crawler and tracked machine types.<\/p>\n

\n
\n

Compact Crawler Loaders<\/h3>\n

For machines in the 5.5 to 7.5-ton class, the EP-700C1H track drive planetary gearbox delivers the tractive effort to handle dense fill material and slope recovery without overheating. The wide ratio range accommodates both high-speed yard travel and slow-speed, high-force pushing modes within a single selected gearbox unit. Hydraulic motor flexibility means OEMs can use their preferred motor supplier without changing the gearbox specification.<\/p>\n<\/div>\n

\n

Small to Mid-Size Bulldozers<\/h3>\n

Crawler dozers in the 5.5 to 75-ton range represent the most demanding duty cycle the EP-700C1H track drive planetary gearbox encounters. Long hours pushing rock-laced overburden, reversing on slopes, and spinning individual tracks to steer \u2014 all generate continuous shock and fluctuating torque demands. The tapered roller bearing system and case-hardened gear teeth are specifically validated for this level of operational intensity.<\/p>\n<\/div>\n

\n

Asphalt Pavers (12 \u2013 15 tons)<\/h3>\n

Road paving demands precise, low-speed track control at consistent forward pressure \u2014 conditions where even minor speed variations cause surface defects visible in the finished road. The EP-700C1H’s smooth gear mesh and stable hydraulic brake engagement provide the motion control quality that paving contractors require to meet surface roughness specifications on highway and urban infrastructure projects.<\/p>\n<\/div>\n

\n

Mini & Mid-Size Excavators<\/h3>\n

Excavator travel drives face unique conditions \u2014 full-torque load in one direction while simultaneously applying swing or arm crowd loads, in tight sites with limited drainage. The IP65 protection rating and field-proven seal design ensure the EP-700C1H track drive planetary gearbox handles the mud packing and water exposure typical of urban excavation and trench work in utility corridors.<\/p>\n<\/div>\n

\n

Pipeline Layers & Trenching Equipment<\/h3>\n

Side-boom pipeline layers and chain trenchers operate under sustained side-loads that conventional axle drives are not designed to handle. The high combined radial-axial load capacity of the EP-700C1H track drive planetary gearbox tapered roller bearing arrangement makes it a reliable choice for these applications, where maintaining grade control and consistent track speed across long open-cut excavations is critical to project productivity.<\/p>\n<\/div>\n

\n

Compact Track Loaders<\/h3>\n

The compact track loader is among the most physically active machines in construction equipment \u2014 rapid direction reversals, spinning turns, and high-cycle attachment work. The EP-700C1H track drive planetary gearbox’s spring-set parking brake, which engages automatically at zero hydraulic pressure, protects against machine roll-off during attachment hitching \u2014 a safety feature increasingly required by project safety management programs across North America and Europe.<\/p>\n<\/div>\n

\n

Drilling Rigs & Geotechnical Equipment<\/h3>\n

Crawler-mounted geotechnical drilling rigs demand exceptional static holding capability when the drill string is loaded. The hydraulic parking brake in the EP-700C1H track drive planetary gearbox holds the rig in position on sloped terrain during mast-vertical positioning and rod-change operations, where any uncontrolled movement creates immediate safety exposure. The unit’s long service interval of 15,000+ hours aligns well with the extended mobilization cycles typical of geotechnical projects.<\/p>\n<\/div>\n

\n

Road Milling Machines<\/h3>\n

Milling machine track drives must maintain precision creep speed during cutting operations \u2014 often less than 10 meters per minute \u2014 while absorbing the high-frequency vibration transmitted from the drum through the machine chassis. The EP-700C1H track drive planetary gearbox’s robust planetary carrier design and high-grade gear mesh quality result in stable output speed at the low end of the ratio range, keeping surface profile quality within specification.<\/p>\n<\/div>\n

\n

Mining Auxiliary Crawler Equipment<\/h3>\n

Service vehicles and auxiliary crawlers operating in open-pit mining environments \u2014 particularly across the Andes region where suppliers like Heavy equipment track gearbox supplier Cali<\/strong> serve large copper and coal operations \u2014 need components rated for extended duty in abrasive, high-altitude conditions. The EP-700C1H track drive planetary gearbox operating temperature range of -25\u00b0C to +90\u00b0C, and its IP65 rating, cover the environmental extremes of high-altitude Andean mine sites and hot, low-altitude coastal operations alike.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

6. Regulatory Compliance & Standards<\/h2>\n

A track drive planetary gearbox<\/strong> installed in commercially operated heavy equipment must comply with a growing list of regional and international standards. The EP700C1H is designed with these requirements in mind across its primary target markets.<\/p>\n

\n
\n

United States<\/h3>\n

Heavy equipment in US commercial operation must meet OSHA 29 CFR 1926 (construction site safety), which includes requirements for machine stability and braking system reliability. The EP-700C1H’s integrated hydraulic parking brake directly supports OSHA compliance for crawler equipment used on grades. ANSI\/AGMA 6014-A06 governs enclosed gear drive design, and our gear geometry and material specifications align with its fatigue life calculation methodology. For equipment exported to the US market, CE marking combined with ANSI compliance provides dual-market access.<\/p>\n<\/div>\n

\n

European Union<\/h3>\n

The EU Machinery Directive 2006\/42\/EC requires that power transmission components on machinery placed on the EU market be designed and manufactured to eliminate foreseeable failure risks. The EP-700C1H track drive planetary gearbox is designed in conformity with this directive’s essential health and safety requirements. RoHS Directive 2011\/65\/EU compliance ensures that no restricted hazardous substances are present in the unit’s materials. ISO 9001:2015 certification of our quality management system provides the documented process traceability required for Annex II CE declaration of conformity.<\/p>\n<\/div>\n

\n

Colombia & Latin America<\/h3>\n

In Colombia, heavy construction equipment must comply with ICONTEC standards (Instituto Colombiano de Normas T\u00e9cnicas y Certificaci\u00f3n) and meet the requirements of the Ministerio de Trabajo’s occupational health framework, Resolution 0312 of 2019. For mining operations, Decree 1886 of 2015 (Mine Safety Regulations) governs powered machinery used in underground and surface extraction. As a track drive gearbox OEM supplier Colombia<\/strong>, our units are supplied with the technical documentation packages needed for ICONTEC compliance review and mine safety authority inspection. Brazil’s ABNT NBR standards and Chile’s DS594 workplace safety decree are similarly considered in our product documentation structure for regional market access.<\/p>\n<\/div>\n

\n

Australia, Canada & Other Markets<\/h3>\n

Australia’s Work Health and Safety Act 2011, supported by AS 4600 and the AS\/NZS plant registration framework, requires documented risk assessments for powered plant items including heavy track drive systems. Canadian provinces follow CSA standards, including CSA Z432 for safeguarding of machinery. Our CE-based technical file, combined with our ISO 9001:2015 quality certification and third-party material test reports, provides a solid compliance foundation for regulatory submission in both markets without requiring additional design re-engineering.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

7. About Us<\/h2>\n

With over decades of focused engineering and manufacturing experience in planetary drive systems, our facility operates a dedicated track drive production line equipped with multi-axis CNC gear grinding centers, coordinate measuring machines (CMM), and fully controlled atmosphere heat treatment furnaces. Every EP-series track drive planetary gearbox is assembled in a designated clean area and undergoes full-load test bench verification before dispatch \u2014 not spot-checked, but every unit, every time.<\/p>\n

Our quality management system is certified to ISO 9001:2015, covering the entire manufacturing chain from raw material incoming inspection through final packaging and documentation.<\/p>\n

<\/p>\n

Workshop<\/h3>\n
\"Planetary
\n\"Track
\n\"Gear
\n\"Final<\/div>\n<\/div>\n

<\/p>\n

\n

8. Related Products & System Components<\/h2>\n

The EP700C1H track drive planetary gearbox<\/strong> is most effective when paired with compatible drive system components. We supply the full drivetrain ecosystem \u2014 not just the gearbox \u2014 enabling one-stop procurement for OEM builds and service replacement programs. System compatibility is verified across all supplied components, eliminating the integration risk that comes with mixed sourcing.<\/p>\n

\n
\n

\"Gearbox<\/p>\n

Worm Reducer<\/h3>\n<\/div>\n
\n

\"Hydraulic<\/p>\n

Motor<\/h3>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

Frequently Asked Questions<\/h2>\n
\nQ1. What makes this a direct replacement for the Bonfiglioli 700C 1H Series track drive planetary gearbox?<\/summary>\n
The EP700C1H is manufactured to the same installation envelope as the Bonfiglioli 700C 1H: identical bolt-circle diameters, identical flange face dimensions, identical input spline or flange interface. When you pull the original unit, the EP-700C1H track drive planetary gearbox goes in the same space using the same hardware. No custom machining, no adapter plates, no hydraulic circuit modifications are needed. We maintain dimensional drawings for cross-verification before purchase if your engineering team wants to confirm fitment on a specific machine model.<\/div>\n<\/details>\n
\nQ2. How does a planetary drive achieve such high torque output in a compact housing?<\/summary>\n
In a planetary gear set, the load from the sun gear is simultaneously shared across three or more planet gears, rather than carried by a single gear tooth pair as in a parallel-shaft design. This load distribution reduces the tooth contact stress per mesh, enabling a much higher total torque throughput from the same pitch diameter gears. Stacking two or three planetary stages within the same axial envelope multiplies this effect, achieving the 1,000 to 60,000 N\u00b7m output range of the EP-700C1H track drive planetary gearbox within a housing that fits inside a sprocket hub.<\/div>\n<\/details>\n
\nQ3. Which hydraulic motors are compatible with the EP-700C1H track drive gearbox input flange?<\/summary>\n
The EP-700C1H track drive planetary gearbox input flange is machined to SAE standard dimensions and accepts both axial piston hydraulic motors (typical for closed-loop, high-performance applications) and hydraulic orbit motors (lower cost, used in open-circuit applications where speed regulation is less critical). Optional overcenter valves and pressure relief valves can be specified through us or sourced separately. If you are uncertain which motor type best fits your hydraulic circuit, provide us your system pressure, flow rate, and target output speed and we will recommend a matched motor configuration.<\/div>\n<\/details>\n
\nQ4. What are the most common failure signs in a track drive gearbox and how early can they be identified?<\/summary>\n
The four early warning signs to monitor are: (1) Elevated housing temperature during normal operation \u2014 can indicate insufficient lubricant or bearing preload loss; (2) Unusual noise during travel \u2014 a whine that tracks with machine speed suggests gear mesh contact pattern deviation; (3) Visible oil seepage at the housing seal area \u2014 the double-lip seal has a defined service life and should be replaced before full seal failure; (4) Reduced tractive effort at a fixed hydraulic input \u2014 can indicate internal clutch or brake pack wear. Routine thermographic surveys on larger fleets and oil sampling at each scheduled change provide the earliest detection signals.<\/div>\n<\/details>\n
\nQ5. How often should the gear oil in a track drive planetary gearbox be changed, and what type is recommended?<\/summary>\n
Under standard duty cycle conditions, an initial oil change at 500 operating hours is recommended to flush any fine metallic particles generated during gear and bearing run-in. Subsequent changes are scheduled at 2,000-hour intervals or annually, whichever comes first. The specified lubricant is SAE 90 gear oil (ISO VG 220 equivalent) for operating temperatures between -10\u00b0C and +90\u00b0C. For machines operating continuously below -10\u00b0C, a synthetic SAE 75W-90 is the preferred alternative. Always verify the fill level is correct after installation \u2014 an underfilled unit will suffer premature bearing failure regardless of oil quality.<\/div>\n<\/details>\n
\nQ6. How does the hydraulic track drive system compare to an electric track drive in terms of power density and serviceability?<\/summary>\n
Hydraulic track drive systems \u2014 like those using the EP-700C1H \u2014 currently offer superior power density per kilogram of drivetrain weight for heavy equipment applications. A hydraulic motor at 350 bar system pressure can deliver very high torque from a physically small envelope, a key advantage in machines where chassis space is limited. Serviceability in remote or harsh environments also favors hydraulic systems: gear oil, seals, and bearings are commodity items available globally, whereas specialized electric drive inverters or high-voltage battery systems require controlled workshop environments and specialized tooling to service.<\/div>\n<\/details>\n<\/div>\n

Editor: PXY<\/p>","protected":false},"excerpt":{"rendered":"

The EP700C1H is a precision-engineered track drive planetary gearbox manufactured as a direct, bolt-on dimensional replacement for the Bonfiglioli 700C 1H Series. It integrates a proven multi-stage epicyclic reduction system with a versatile hydraulic motor interface, delivering the consistent, high-torque output that modern crawler-based construction machinery depends on \u2014 shift after shift, season after season.<\/p>\n

Designed to drive compact crawler loaders in the 5.5 to 7.5-ton class, small bulldozers ranging from 5.5 to 75 tons, and asphalt pavers in the 12 to 15-ton bracket, the EP700C1H covers a deliberately wide operating envelope. Output torque spans 1,000 to 60,000 N\u00b7m, and the available gear ratio range of i = 5.3 to 142 gives drivetrain engineers genuine flexibility when matching the unit to specific tractive force or travel speed targets.<\/p>","protected":false},"featured_media":1658,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[3262],"product_tag":[],"class_list":{"0":"post-1657","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ep-track-drive","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/gearboxplanetary.com\/nl\/wp-json\/wp\/v2\/product\/1657","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gearboxplanetary.com\/nl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/gearboxplanetary.com\/nl\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/gearboxplanetary.com\/nl\/wp-json\/wp\/v2\/comments?post=1657"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gearboxplanetary.com\/nl\/wp-json\/wp\/v2\/media\/1658"}],"wp:attachment":[{"href":"https:\/\/gearboxplanetary.com\/nl\/wp-json\/wp\/v2\/media?parent=1657"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/gearboxplanetary.com\/nl\/wp-json\/wp\/v2\/product_brand?post=1657"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/gearboxplanetary.com\/nl\/wp-json\/wp\/v2\/product_cat?post=1657"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/gearboxplanetary.com\/nl\/wp-json\/wp\/v2\/product_tag?post=1657"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}