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Bosch Rexroth R986110057 (Series 52/53) is a reliable OEM replacement for CAT 267-2755, engineered for compatible fit and consistent hydraulic performance under demanding pressure and speed conditions.
Technical Specifications
Flow Performance
With a 74 cc displacement, the R986110057 delivers stable, repeatable flow output suited to systems that depend on predictable hydraulic response. Its performance is designed to remain consistent across operating cycles, supporting reliable machine control at up to 2600 max speed.
Efficiency & Durability
Rated for 3600 PSI nominal pressure and 4600 PSI peak pressure, this unit is built to maintain performance under high-load operation. The 2600 max speed capability supports dependable operation across a wide range of duty cycles while helping sustain consistent output over time.
Installation
Designed as a direct OEM replacement for CAT 267-2755, the R986110057 installs with OEM-fit compatibility. It is intended to mount and connect without modifications when replacing the original component.
Features and Benefits
- 74 cc displacement: Provides consistent, repeatable flow characteristics for predictable hydraulic response.
- 3600 PSI nominal / 4600 PSI peak pressure rating: Supports reliable operation under high working pressure and short-duration peak load events.
- 2600 max speed capability: Maintains stable performance at high rotational speeds for dependable operation across demanding duty cycles.
Operational Information
Optimized for reliable operation in hydraulic systems running up to 3600 PSI nominal and 4600 PSI peak, with rotational speeds up to 2600. Proper system filtration and correct hydraulic fluid practices are essential to maintain consistent performance and long-term reliability.
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 | 74cc |
| Pump Continuous Pressure | 3600 PSI |
| Pump Intermittent Pressure | 4600 PSI |
Compatibility & Applications
Direct Replacement Information
This Rexroth R986110057 replaces CAT 267-2755 in high-pressure closed-loop and open-loop hydraulic pumps system applications.
- Hydraulic systems requiring 74cc displacement variable-flow control
- Circuits operating at 3600 PSI nominal pressure with load-sensing or pressure-compensated control strategies
- Axial piston pumps variable pump circuits for hydrostatic drives, implement hydraulics, and auxiliary power functions up to 2600 rpm max speed
Common Applications
This Bosch Rexroth R986110057 is commonly used in:
- construction and earthmoving equipment
- mining and quarry equipment
- material handling equipment
- industrial mobile hydraulics (service trucks, utility equipment)
Important: Verify mounting interface, shaft type, rotation, control configuration, and port locations match the existing CAT 267-2755 installation before ordering.
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 R986110057, 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
Product Selection Guide
These Series 52/53 components share a 3600 PSI nominal pressure rating, so selection is primarily driven by displacement (flow) and allowable speed for your operating point.
?? 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 |
|---|---|---|---|---|
| R986110057 | 74cc | 3600 PSI | 2600 | 52/53 |
| R986111478 | 100cc | 3600 PSI | 2300 | 52/53 |
| R986111435 | 140cc | 3600 PSI | 2000 | 31* |
| R986110080 | 28cc | 3600 PSI | 3000 | 52/53 |
| R986111389 | 71cc | 3600 PSI | 2600 | 52/53 |
Key Differences
Displacement
R986110057 is 74cc; choose higher displacement options like R986111478 (100cc) or R986111435 (140cc) when you need more flow per revolution, or a smaller unit like R986110080 (28cc) when lower flow and a more compact displacement is preferred; R986111389 (71cc) is closest to 74cc for near-like-for-like flow.
Pressure Rating
All listed comparison models are rated at 3600 PSI nominal pressure; R986110057 additionally lists a 4600 PSI peak pressure, so confirm your duty cycle and peak events align with the pump’s peak capability.
Speed
Maximum speed varies from 2000 to 3000: R986110057 and R986111389 are 2600, higher displacement models are lower (R986111478 at 2300 and R986111435 at 2000), while the smaller displacement R986110080 is higher at 3000—match to your prime mover speed and required flow.
Quick Selection Guide
Choose: R986110057
Because: When you need a 74cc displacement in Series 52/53 with 3600 PSI nominal pressure, 4600 PSI peak pressure, and up to 2600 max speed.
Choose: Higher displacement model
Because: Choose R986111478 (100cc) or R986111435 (140cc) when your required flow exceeds what a 74cc unit can deliver at the same drive speed, while maintaining a 3600 PSI nominal pressure rating.
Choose: Lower displacement model
Because: Choose R986110080 (28cc) when you need significantly lower flow per revolution and can benefit from a higher max speed rating (3000) compared to 2600.
Compatibility: Verify mounting pattern, shaft configuration, and port sizes match your existing installation. If you’re evaluating alternatives for other OEM cross-references, related options include R986111250.
For application-specific guidance, contact our technical team.
Bosch Rexroth R986110057 Axial Piston Variable Pump | Replaces CAT 267-2755 | 74cc | 3600 PSI
$4,350.00
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Expected delivery Oct 14 - Oct 20
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