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Bosch Rexroth R986110805 (Series 31*) is a reliable OEM replacement for CAT 252-2680, engineered for consistent hydraulic performance and direct compatibility in demanding duty cycles.
Technical Specifications
Flow Performance
With a 110 cc displacement, the R986110805 delivers predictable flow output per revolution for stable actuator and motor response. Its consistent displacement supports repeatable system behavior across operating speeds up to 2200 RPM, helping maintain reliable machine control.
Efficiency & Durability
Rated for 3600 PSI nominal pressure and 4600 PSI peak pressure, this unit is built to sustain performance under high-load transients without compromising operating stability. The 2200 RPM maximum speed capability supports dependable operation across a broad working range while maintaining consistent output characteristics.
Installation
Designed as a direct OEM replacement for CAT 252-2680, the R986110805 matches the required fit and interface for straightforward installation. It is intended to install without modifications when replacing the original component.
Features and Benefits
- 110 cc displacement: Provides consistent flow per revolution for predictable hydraulic response and repeatable machine operation.
- 3600 PSI nominal / 4600 PSI peak pressure rating: Supports reliable operation under sustained high pressure and short-duration peak load events.
- 2200 RPM maximum speed capability: Maintains stable performance across operating speeds up to 2200 RPM for dependable system output.
Operational Information
Optimized for reliable service in high-pressure hydraulic systems operating up to 3600 PSI nominal and 4600 PSI peak, with speeds up to 2200 RPM. Use within the machine’s specified hydraulic fluid and temperature limits to maintain consistent performance and service stability.
Quality Assurance
Manufactured to Bosch Rexroth’s stringent quality standards with rigorous testing throughout the production process.
| Weight | 88.0 lbs |
|---|---|
| Dimensions | 20 × 20 × 15 in |
| Manufacturer | Bosch Rexroth |
| Pumps Max Pressure | 3600 PSI |
| Pumps Rated Speed | 2200 |
| Pumps Max Speed | 2200 |
| Pumps Displacement | 110cc |
| Pump Continuous Pressure | 3600 PSI |
| Pump Intermittent Pressure | 4600 PSI |
Product Selection Guide
Within the Bosch Rexroth 31* series, R986110805 stands out versus the listed alternatives primarily by offering higher displacement with a lower maximum speed while maintaining the same nominal pressure rating shown for the comparison parts.
?? 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 |
|---|---|---|---|---|
| R986110805 | 110cc | 3600 PSI | 2200 | 31* |
| R986110713 | 74cc | 3600 PSI | 2600 | 52/53 |
| R986110081 | 71cc | 3600 PSI | 2600 | 52/53 |
| R986110038 | 71cc | 3600 PSI | 2600 | 52/53 |
| R986110040 | 71cc | 3600 PSI | 2600 | 52/53 |
Key Differences
Displacement
R986110805 is 110cc, while the compared parts are 74cc and 71cc options; choose higher displacement when you need more flow per revolution, and lower displacement when your required flow can be met with less pump/motor size per rev.
Pressure Rating
All compared parts list 3600 PSI pressure, matching the 3600 PSI nominal pressure of R986110805; if your system regularly approaches higher pressure events, also consider that R986110805 lists a 4600 PSI peak pressure and confirm your circuit requirements align.
Speed
R986110805 lists a max speed of 2200, while the compared parts list 2600; if your application requires higher allowable speed, the 2600-rated options may be better aligned, provided displacement and other fit requirements match.
Quick Selection Guide
Choose: R986110805
Because: When you need 110cc displacement with 3600 PSI nominal pressure, 4600 PSI peak pressure, and a 2200 max speed rating to match the current installation requirements.
Choose: R986110713
Because: When a 74cc displacement option is sufficient and you want a 2600 speed rating while keeping the listed 3600 PSI pressure rating.
Choose: R986110081 / R986110038 / R986110040
Because: When a 71cc displacement option is sufficient and you want a 2600 speed rating while keeping the listed 3600 PSI pressure rating.
Compatibility: Verify mounting pattern, shaft configuration, and port sizes match your existing installation, and confirm displacement, pressure, and speed ratings align with your system requirements. If you’re comparing similar piston pumps, also confirm the control type and rotation direction to avoid fitment issues.
For application-specific guidance, contact our technical team.
Compatibility & Applications
Direct Replacement Information
This Rexroth R986110805 replaces CAT 252-2680 in closed-loop and open-loop hydrostatic drive and implement hydraulic system applications.
- Hydraulic systems requiring 110cc displacement variable-flow control
- Circuits operating at 3600 PSI nominal pressure with variable displacement demand
- Axial piston variable pump circuits for hydrostatic propulsion, fan drives, and high-flow implement hydraulics up to 2200 max speed
Common Applications
This Bosch Rexroth R986110805 is commonly used in:
- construction and earthmoving equipment
- mining and quarry machinery
- material handling equipment
- industrial power units and heavy-duty process machinery where reliable hydraulic pumps are required
Important: Verify mounting pattern, shaft configuration, control type, and port orientation match the existing CAT 252-2680 installation before ordering. If you need to compare nearby Rexroth replacements, review options like R986110076 to confirm the correct displacement and control configuration for your machine.
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 R986110805, 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 (including related replacements such as R986110083 when applicable)
- 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 R986110805 Axial Piston Variable Pump | Replaces CAT 252-2680 | 110cc | 3600 PSI
$5,699.00
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Expected delivery Oct 13 - Oct 19
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