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The Bosch Rexroth R986110609 (Series 52/53) is a direct OEM replacement for CAT 240-2647, providing matched 71 cc displacement performance with reliable, OEM-fit compatibility.
Technical Specifications
Flow Performance
With a 71 cc displacement, the R986110609 delivers consistent output per revolution for predictable hydraulic response. Performance remains stable across operating speeds up to 2600 RPM, supporting repeatable flow characteristics for controlled machine functions.
Efficiency & Durability
Rated for 3600 PSI nominal pressure and 4600 PSI peak pressure, this unit is built to maintain performance under high-load hydraulic demands. Operation up to 2600 RPM supports sustained duty cycles while preserving consistent pressure capability within the stated limits.
Installation
Designed as an OEM-form direct replacement for CAT 240-2647, the R986110609 fits standard mounting and connection expectations for the original component. Installation is intended to require no modifications when replacing the specified OEM part.
Features and Benefits
- 71 cc displacement: Provides consistent volumetric output per revolution for predictable actuator speed and control response.
- 3600 PSI nominal / 4600 PSI peak pressure capability: Supports high-load operation with headroom for short-duration pressure spikes up to 4600 PSI.
- 2600 RPM maximum speed: Enables stable performance across a wide operating-speed range up to 2600 RPM for responsive hydraulic operation.
Operational Information
Operate within the stated 3600 PSI nominal and 4600 PSI peak limits and up to 2600 RPM to maintain consistent performance. Proper system setup and clean hydraulic fluid support reliable operation consistent with the component’s Series 52/53 design intent.
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 | 71cc |
| Pump Continuous Pressure | 3600 PSI |
| Pump Intermittent Pressure | 4600 PSI |
Compatibility & Applications
Direct Replacement Information
This Bosch Rexroth R986110609 replaces CAT 240-2647 in closed-loop and open-circuit hydrostatic drive and implement hydraulic system applications.
- Hydrostatic circuits requiring 71cc displacement variable flow control
- High-pressure hydraulic systems operating at 3600 PSI nominal pressure
- Mobile hydraulic pump circuits up to 2600 max RPM for traction drives, fan drives, and work-function/implement hydraulics
Common Applications
This Bosch Rexroth R986110609 is commonly used in:
- construction and earthmoving equipment
- mining equipment
- material handling machinery
Important: Verify mounting interface, shaft configuration, rotation, and porting/control options match the existing CAT 240-2647 installation before ordering.
Product Selection Guide
These Series 52/53 components are best compared by displacement (flow capability) and maximum speed, since the listed nominal pressure is the same across the options shown.
?? 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 |
|---|---|---|---|---|
| R986110609 | 71cc | 3600 PSI | 2600 | 52/53 |
| R986110046 | 71cc | 3600 PSI | 2600 | 52/53 |
| R986110805 | 110cc | 3600 PSI | 2200 | 31* |
| R986111098 | 71cc | 3600 PSI | 2600 | 52/53 |
| R986111102 | 74cc | 3600 PSI | 2600 | 52/53 |
Key Differences
Displacement
R986110609 matches the 71cc options (R986110046 and R986111098) for like-for-like flow; R986111102 is slightly larger at 74cc for a small flow increase; R986110805 is 110cc for a significant flow increase when 71cc is insufficient.
Pressure Rating
All compared models list 3600 PSI nominal pressure, so pressure rating is not a differentiator within this comparison set; confirm your system requirements against the current product’s nominal (3600 PSI) and peak (4600 PSI) needs.
Speed
R986110609 and the other 71cc/74cc options shown list 2600 max speed, while the 110cc option (R986110805) lists 2200 max speed—choose based on whether your application requires the higher speed capability.
Quick Selection Guide
Choose: R986110609
Because: When you need a Series 52/53 replacement with 71cc displacement, 3600 PSI nominal pressure (4600 PSI peak), and 2600 max speed to match the existing performance envelope.
Choose: Higher displacement model
Because: Choose R986110805 (110cc) when your required flow is higher than a 71cc unit can provide, and your application can accommodate the lower listed max speed (2200).
Choose: Lower pressure model
Because: Not applicable within the models listed, since all show 3600 PSI nominal pressure; select a different part only if your system operates at a different pressure rating and the replacement is specified accordingly.
Compatibility: Verify mounting pattern, shaft configuration, and port sizes match your existing installation. If you’re comparing options across our hydraulic pumps catalog, match the control type and porting as closely as displacement and speed.
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 R986110609, 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 piston pumps used in similar mobile equipment circuits)
- 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 R986110609 Axial Piston Variable Pump | Replaces CAT 240-2647 | 71cc | 3600 PSI
$4,100.00
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Expected delivery Oct 13 - Oct 19
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