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Bosch Rexroth R986110053 (Series 52) is a direct OEM replacement for CAT 291-0061, built to deliver reliable 60 cc performance with OEM-fit compatibility for dependable hydraulic operation.
Technical Specifications
Flow Performance
With a 60 cc displacement, the R986110053 provides consistent volumetric output per revolution to support predictable actuator and motor response. Rated for up to 2600 max speed, it is designed to maintain stable flow delivery across operating speeds while supporting cost-effective system performance through dependable, repeatable output.
Efficiency & Durability
Designed for 3600 PSI nominal pressure and 4600 PSI peak pressure, this unit maintains performance under high-load hydraulic conditions without requiring over-spec components. The 2600 max speed capability supports responsive operation while helping preserve long-term durability through controlled operation within rated limits.
Installation
Engineered as a direct replacement for CAT 291-0061, the R986110053 is intended to match OEM interface expectations for straightforward installation. It is designed to fit without modifications when installed in the correct OEM replacement position.
Features and Benefits
- 60 cc displacement: Delivers predictable output per revolution for consistent machine response and repeatable hydraulic performance.
- 3600 PSI nominal / 4600 PSI peak pressure capability: Supports high-load operation with defined pressure margins to help reduce unplanned performance loss under transient spikes.
- 2600 max speed rating: Enables stable flow delivery across operating speeds while supporting responsive cycle performance within rated limits.
Operational Information
Operate within the 3600 PSI nominal and 4600 PSI peak pressure limits and do not exceed 2600 max speed to maintain reliable performance. Designed for consistent operation in standard hydraulic systems where predictable output and controlled operating limits are required.
Quality Assurance
Manufactured to Bosch Rexroth’s stringent quality standards with rigorous testing throughout the production process.
| Weight | 48.5 lbs |
|---|---|
| Dimensions | 15 × 15 × 15 in |
| Manufacturer | Bosch Rexroth |
| Pumps Max Pressure | 3600 PSI |
| Pumps Rated Speed | 2600 |
| Pumps Max Speed | 2600 |
| Pumps Displacement | 60cc |
| Pump Continuous Pressure | 3600 PSI |
| Pump Intermittent Pressure | 4600 PSI |
Product Selection Guide
These Series 52 components share the same nominal pressure class, so selection typically comes down to displacement (flow) needs and any speed limits among the available sizes.
?? 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 |
|---|---|---|---|---|
| R986110053 | 60cc | 3600 PSI | 2600 | 52 |
| R986111250 | 45cc | 3600 PSI | 2600 | 52/53 |
| R986110576 | 60cc | 3600 PSI | 2600 | 52 |
| R986111344 | 85cc | 3600 PSI | 2500 | 52/53 |
| R986110099 | 45cc | 3600 PSI | 2600 | 52/53 |
Key Differences
Displacement
R986110053 and R986110576 are 60cc options for mid-range flow; R986111250 and R986110099 at 45cc suit lower flow requirements; R986111344 at 85cc supports higher flow demand where a larger displacement is needed.
Pressure Rating
All listed comparison models show 3600 PSI pressure, matching the nominal pressure of R986110053; use the current product when you also need its stated peak pressure capability of 4600 PSI.
Speed
Most compared models list 2600 max speed, aligning with R986110053; R986111344 lists 2500, so confirm speed requirements if selecting the 85cc option.
Quick Selection Guide
Choose: R986110053
Because: When you need 60cc displacement with 3600 PSI nominal pressure, 4600 PSI peak pressure capability, and up to 2600 max speed in a Series 52 component.
Choose: Higher displacement model
Because: Choose R986111344 (85cc) when your flow requirements exceed what a 60cc displacement can provide and your operating speed can accommodate its 2500 rating.
Choose: Lower displacement model
Because: Choose R986111250 or R986110099 (45cc) when lower flow output is sufficient while maintaining the same 3600 PSI nominal pressure class and 2600 speed rating.
Compatibility: Verify mounting pattern, shaft configuration, and port sizes match your existing installation.
For application-specific guidance, contact our technical team.
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 R986110053, 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
- 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
Compatibility & Applications
Direct Replacement Information
This Rexroth R986110053 replaces CAT 291-0061 in closed-loop and open-circuit hydraulic pumps system applications.
- Systems requiring 60cc displacement variable flow control
- Applications operating at 3600 PSI nominal pressure
- Hydraulic circuits requiring up to 2600 RPM pump speed capability
- Axial piston variable pump circuits for load-sensing, pressure-compensated, and proportional control architectures
- Hydrostatic drive and implement circuits where variable displacement is used to match flow to demand
Common Applications
This Bosch Rexroth R986110053 is commonly used in:
- construction and earthmoving equipment hydraulic systems
- industrial power units and hydraulic test stands
- mobile machinery implement hydraulics
- material handling equipment and lift systems
- process machinery requiring variable flow under load
For other variable-displacement options in this family, browse our piston pumps selection or compare to related models like R986111315.
Important: Verify mounting interface, shaft configuration, rotation, and porting match the existing CAT 291-0061 installation and system controls before installation.
Bosch Rexroth R986110053 Axial Piston Variable Pump | Replaces CAT 291-0061 | 60cc | 3600 PSI
$3,703.00
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Expected delivery Oct 09 - Oct 15
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