RM58952573 Planetary Gear Torque Hub For Ingersoll Rand/ Volvo SD100
Wuhan Xinlaifu Hydraulic Equipment Co., Ltd. is one of the leading manufacturers and suppliers of rm58952573 planetary gear torque hub for ingersoll rand/ volvo sd100 in China. With abundant experience, we warmly welcome you to buy high quality customized products at competitive price from our factory. Also, OEM&ODM service is available.

Core Specifications

| Type | Planetary Gear Torque Hub / Hydraulic Wheel Drive Reducer |
| Manufacturer | XLF Hydraulic |
| Model No. | RM58952573 |
| Replace | Ingersoll Rand & Volvo SD100 Road Roller Original Torque Hub |
| Shaft | Custom Spline Shaft (Match OEM Standard) |
| Oil Port | Custom Standard Hydraulic Port (OEM Size) |
| Drain | Standard Drain Port Matched Original |
| Application | Single Drum Road Roller, Road Compaction Machinery |
| Highlight | RM58952573 Wheel Drive Hub for Volvo SD100 & Ingersoll Rand Roller, Integrated Multi-stage Planetary Reducer with Built-in Parking Brake, Heavy Load High Torque Replacement Hydraulic Spare Part |
Product Overview
The RM58952573 planetary gear torque hub is an integrated hydraulic wheel drive reducer specially matched for Ingersoll Rand and Volvo SD100 single-drum road rollers. It combines multi-stage planetary reduction mechanism, load-bearing installation flange and built-in parking brake as one assembly. Matched with hydraulic travel motor, it converts high-speed low-pressure hydraulic power into low-speed high-torque output to drive the compaction steel drum. As a core OEM replacement hydraulic spare part for road compaction machinery, it fully matches the original installation dimensions, oil circuit interface and load parameters of the original unit, realizing direct plug-and-play replacement.
Features and Values
Core Features
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Multi-stage planetary gear transmission structure, forged alloy steel gears with quenching treatment, outstanding impact resistance and bearing capacity.
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Integrated heavy-duty mounting flange, bears the full vehicle weight and frequent compaction impact loads simultaneously.
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Built-in safety wet parking brake, locks the drum tightly when power cuts off to prevent roller sliding on slopes.
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Full set of high-pressure wear-resistant sealing components, effectively avoid oil leakage under long-time heavy-load continuous operation.
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Strictly consistent with original OEM size, spline shaft and oil port layout, no modification needed during installation.
Core Values
- Perfect replacement solution to cut down machinery maintenance cost compared with expensive original factory assemblies.
- Stable high-torque output guarantees consistent compaction performance on construction sites.
- Integrated brake & reducer design simplifies assembly steps and shortens equipment downtime for repair.
- Wear-resistant durable structure extends service life, reduces frequency of secondary replacement and construction delay losses.
Typical operating scenarios and working conditions
- Highway, municipal road, village road foundation and surface compaction construction
- Industrial plant ground, parking lot, landfill and large venue foundation rolling work
- Road maintenance, pavement renovation and slope soil compaction projects
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Long-time continuous heavy-load operation under medium-high hydraulic pressure
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Complex rugged construction sites with frequent bumping, impact and dust pollution
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Flat ground, ramp and slight gradient construction environments (supported by built-in parking brake for slope parking)
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Wide temperature working range: adapt to outdoor construction in hot summer and cold winter
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Severe dust, mud and splashing water working environment with reliable sealing protection












| Parameter Category | Parameter Item | Specification Data |
|---|---|---|
| Basic Product Information | OEM Part Number | RM58952573 |
| Product Type | Planetary Gear Torque Hub / Wheel Travel Final Drive Reducer | |
| Compatible Equipment | Volvo SD100 / SD100D, Ingersoll Rand Single Drum Road Roller | |
| Replacement Object | Original Factory Wheel Drive Assembly | |
| Brand | XLF Hydraulic (Customizable) | |
| Warranty Period | 12 Months | |
| FOB Price Range | USD 600 – 1000 / Piece | |
| MOQ | 2 PCS | |
| Mechanical Transmission Specifications | Gear Structure | 3-Stage Planetary Gear Reduction |
| Gear Material | Carburized Quenched Alloy Steel 40CrNiMo | |
| Standard Reduction Ratio | i=86.5:1 | |
| Rated Continuous Output Torque | 32,500 N·m | |
| Peak Intermittent Torque | 48,000 N·m | |
| Max Allowable Input Speed | 2,800 rpm | |
| Output Spline Shaft | OEM Standard Internal Spline, Matches Original Travel Motor | |
| Transmission Efficiency | ≥93% | |
| Allowable Radial Load | 112 kN | |
| Hydraulic & Brake Specifications | Integrated Brake Type | Negative Wet Multi-disc Parking Brake |
| Brake Release Hydraulic Pressure | 16–22 Bar | |
| Max Working Hydraulic Pressure | 320 Bar | |
| Standard Oil Port Size | SAE Standard Thread, Matches OEM | |
| Drain Port Size | Built-in Standard Leakage Oil Drain | |
| Sealing Component Material | High-temperature Fluorine Rubber FKM | |
| Anti-leak Design | Double Lip Rotary Oil Seal | |
| Dimension & Mounting Specifications | Overall Outer Diameter | 582 mm |
| Total Assembly Length | 416 mm | |
| Mounting Flange Bolt Quantity | 24 Mounting Holes | |
| Flange Hole Distribution Circle Diameter | 510 mm | |
| Net Weight | 198 KG | |
| Hydraulic Oil Capacity | 7.2 L | |
| Mounting Compatibility | 100% Interchangeable OEM Dimension, No Modification Needed | |
| Working Condition Specifications | Ambient Operating Temperature Range | -25 ℃ ~ +55 ℃ |
| Adaptable Working Environment | Heavy Dust, Mud, Splash Water Outdoor Construction Site | |
| Continuous Operation Capacity | 24h Long-time Heavy Load Running | |
| Anti-corrosion Treatment | Surface Black Oxide + Anti-rust Primer Spraying | |
| Slope Parking Capacity | Max 18° Ramp Stable Locking by Built-in Brake | |
| Reference Compactor Matching Data | Compactor Operating Weight | 10,476 KG (10.5 Ton) |
| Max Travel Speed | 0 – 11 km/h | |
| Matching Travel Motor Model | A2FE/A6VE Series Piston Motor | |
| Drum Width | 2134 mm (84 Inch) |
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