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Bosch Rexroth R986110118 (Series 52/53) is a precision OEM replacement for CAT 247-8968, engineered for reliable compatibility and consistent hydraulic performance in 45 cc/rev systems.
Technical Specifications
Flow Performance
With a 45 cc displacement, R986110118 delivers predictable volumetric output per revolution to support stable system flow across the operating speed range. Rated up to 2600 rpm, it maintains consistent flow characteristics under load for controlled actuator response and repeatable machine functions.
Efficiency & Durability
The component is designed to sustain 3600 psi nominal pressure with 4600 psi peak capability, supporting high-load duty cycles without compromising operational stability. Maximum speed capability of 2600 rpm helps maintain performance across varying demand while preserving consistent output under rated pressure conditions.
Installation
Built as a direct OEM replacement for CAT 247-8968, this Series 52/53 unit is intended to match the original mounting and hydraulic interface for straightforward installation. It is designed to install without modifications when replacing the specified OEM part.
Features and Benefits
- 45 cc displacement: Provides a fixed 45 cc/rev output basis for predictable flow and repeatable hydraulic response.
- 3600 psi nominal / 4600 psi peak pressure rating: Supports continuous operation at 3600 psi and tolerates transient spikes up to 4600 psi for load events.
- 2600 rpm maximum speed capability: Enables stable operation and consistent output at speeds up to 2600 rpm for responsive performance across duty cycles.
Operational Information
Designed for hydraulic operation up to 3600 psi nominal with peaks to 4600 psi and rotational speeds up to 2600 rpm, supporting stable performance in demanding duty cycles. Maintain operation within the machine’s specified hydraulic fluid and temperature requirements to preserve reliability and consistent output.
Quality Assurance
Manufactured to Bosch Rexroth’s stringent quality standards with rigorous testing throughout the production process.
| Weight | 40.0 lbs |
|---|---|
| Dimensions | 10 × 10 × 10 in |
| Manufacturer | Bosch Rexroth |
| Pumps Max Pressure | 3600 PSI |
| Pumps Rated Speed | 2600 |
| Pumps Max Speed | 2600 |
| Pumps Displacement | 45cc |
| Pump Continuous Pressure | 3600 PSI |
| Pump Intermittent Pressure | 4600 PSI |
Product Selection Guide
Within the Bosch Rexroth 52/53 series options listed, R986110118 is the smallest-displacement choice at the same nominal pressure rating as the other comparable part numbers, with a top speed aligned to the 60cc variants.
?? Important: The specifications shown are for reference and comparison purposes. Always verify specifications with the official manufacturer documentation or contact our technical team before ordering to ensure compatibility with your application.
| Part Number | Displacement | Pressure | Max Speed | Series |
|---|---|---|---|---|
| R986110118 | 45cc | 3600 PSI | 2600 | 52/53 |
| R986110083 | 110cc | 3600 PSI | 2200 | 31* |
| R986111651 | 60cc | 3600 PSI | 2600 | 52 |
| R986111395 | 60cc | 3600 PSI | 2600 | 52 |
| R986110630 | 100cc | 3600 PSI | 2300 | 52/53 |
Key Differences
Displacement
R986110118 is 45cc for lower flow demand; the 60cc models (R986111651, R986111395) provide more displacement when additional flow is needed at similar operating conditions, while 100–110cc models (R986110630, R986110083) suit substantially higher flow requirements.
Pressure Rating
All compared models list 3600 PSI pressure; R986110118 additionally specifies a 4600 PSI peak rating, so confirm your system’s required nominal and peak pressures match the replacement part’s ratings.
Speed
Maximum speed varies by model: R986110118 and the 60cc options are listed at 2600, while the higher-displacement options list lower speeds (2300 for 100cc and 2200 for 110cc), which can affect suitability if your application operates near maximum RPM.
Quick Selection Guide
Choose: R986110118
Because: When you need 45cc displacement with 3600 PSI nominal pressure, up to 4600 PSI peak pressure, and up to 2600 max speed in a 52/53 series replacement.
Choose: Higher displacement model
Because: When your flow requirement exceeds what a 45cc displacement unit can provide, consider 60cc (R986111651 or R986111395) or 100–110cc (R986110630 or R986110083) options, while ensuring the available max speed aligns with your drive speed.
Choose: Lower pressure model
Because: Not applicable with the provided comparison set, as all listed alternatives are specified at 3600 PSI; select based on displacement and speed unless a different pressure-rated option is required.
Compatibility: Verify mounting pattern, shaft configuration, and port sizes match your existing installation, and confirm nominal/peak pressure and maximum speed requirements align with the selected part.
For application-specific guidance, contact our technical team.
Compatibility & Applications
Direct Replacement Information
This Bosch Rexroth R986110118 replaces CAT 247-8968 in hydrostatic drive and implement hydraulic system applications.
- Closed-loop and open-loop hydraulic systems requiring 45cc displacement variable flow
- Circuits operating at 3600 PSI nominal pressure with load-varying demand
- Hydrostatic propulsion, auxiliary/implement, and hydraulic fan drive circuits using an axial piston variable pump (see our piston pumps selection for related options)
- Mobile hydraulic systems with pump speeds up to 2600 RPM max
Common Applications
This Bosch Rexroth R986110118 is commonly used in:
- construction equipment (skid steer and compact track loader hydraulic systems)
- roadbuilding and site preparation machinery
- agricultural equipment hydraulics
- material handling equipment
Important: Confirm mounting interface, shaft type, rotation, and porting match the existing CAT 247-8968 installation before fitment.
Purchasing Information
Availability & Delivery
Most Bosch Rexroth replacement parts ship within 1-3 business days. Custom or special-order items may require additional lead time.
For current availability on R986110118, call (800) 823-4937.
Warranty & Protection
- Standard Warranty: 18 months from date of shipment or 12 months from date placed in service, whichever occurs first
- Coverage: Defects in material and workmanship under normal operating conditions
- Remedy: Repair, replacement, or credit at seller’s option
- Conditions: Product must be used per manufacturer specifications and documentation
Ordering Options
Contact our sales team for pricing and availability. Volume discounts may be available for larger orders.
We accept purchase orders from established accounts. New customers may require prepayment or credit approval.
Support & Documentation
- Technical specifications and datasheets available upon request
- Cross-reference assistance for OEM part identification (you may also compare against related hydraulic pumps if you’re evaluating alternate configurations)
- Application engineering support for system integration
- Returns accepted within 30 days in unused, original condition
Questions? Call our specialists: (800) 823-4937 | Monday-Friday, 7 AM – 5 PM MST
Bosch Rexroth R986110118 Axial Piston Variable Pump | Replaces CAT 247-8968 | 45cc | 3600 PSI
$3,033.00
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Expected delivery Oct 13 - Oct 19
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