(800) 823-4937
sales@northernhydraulics.net
Bosch Rexroth R986110063 (Series 52/53) is a reliable OEM replacement for CAT 180-9588, built to match fit and deliver consistent hydraulic output under demanding duty cycles.
Technical Specifications
Flow Performance
With a 74 cc displacement, the R986110063 provides predictable volumetric output per revolution for stable system response and repeatable actuator control. Its performance is designed to remain consistent across continuous operation, supporting dependable flow delivery as operating conditions vary.
Efficiency & Durability
Rated for 3600 PSI nominal pressure and 4600 PSI peak pressure, this unit is engineered to maintain performance integrity under high-load hydraulic events. With a maximum speed of 2600 RPM, it supports reliable operation across a broad operating range while sustaining output stability at higher rotational speeds.
Installation
Designed as a direct OEM replacement for CAT 180-9588, the R986110063 matches the intended interface for straightforward installation. It is intended to fit without modifications when installed in the original configuration.
Features and Benefits
- 74 cc displacement: Delivers consistent displacement per revolution for repeatable flow behavior and stable machine response.
- 3600 PSI nominal / 4600 PSI peak pressure capability: Supports continuous high-pressure operation with headroom for peak pressure events to reduce performance drop during load spikes.
- 2600 RPM maximum speed: Maintains reliable output at higher operating speeds to support responsive hydraulic performance across duty cycles.
Operational Information
Operate within the specified pressure limits (3600 PSI nominal, 4600 PSI peak) and up to 2600 RPM maximum speed to maintain reliable performance. The 48.5 weight and Series 52/53 build are intended for stable operation where consistent hydraulic output and uptime are priorities.
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 Bosch Rexroth R986110063 replaces CAT 180-9588 in high-pressure, closed-loop or open-circuit hydraulic system applications.
- Hydraulic systems requiring 74cc displacement variable flow control
- Circuits operating at 3600 PSI nominal pressure with stable pressure/flow regulation
- Mobile and industrial axial piston variable pump circuits running up to 2600 max speed (e.g., implement hydraulics, hydrostatic drive loops, fan drives, and auxiliary work circuits)
Common Applications
This Bosch Rexroth R986110063 is commonly used in:
- construction and earthmoving equipment
- mining and quarry machinery
- material handling equipment
- industrial power units and production machinery
- forestry and agricultural equipment
Important: Confirm the mounting interface, shaft configuration, control type, and porting match the existing CAT 180-9588 installation and system circuit (open vs. closed loop).
Product Selection Guide
These Series 52/53 components share the same nominal pressure rating and max speed, so selection is primarily driven by displacement (flow) needs while keeping the same operating limits. If you’re comparing options across similar hydraulic pumps, focus on matching circuit type and control configuration in addition to displacement.
?? 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 |
|---|---|---|---|---|
| R986110063 | 74cc | 3600 PSI | 2600 | 52/53 |
| R986110051 | 74cc | 3600 PSI | 2600 | 52/53 |
| R986110081 | 71cc | 3600 PSI | 2600 | 52/53 |
| R986111171 | 60cc | 3600 PSI | 2600 | 52 |
| R986111250 | 45cc | 3600 PSI | 2600 | 52/53 |
Key Differences
Displacement
R986110063 and R986110051 are 74cc options for matching original flow; the alternatives step down to 71cc (R986110081), 60cc (R986111171), and 45cc (R986111250) when reduced flow is acceptable or desired.
Pressure Rating
All listed comparison models show a 3600 PSI nominal pressure rating; confirm your system also accounts for the current product’s 4600 PSI peak requirement where applicable.
Speed
All listed models show the same 2600 max speed, so speed is not a differentiator among these options.
Quick Selection Guide
Choose: R986110063
Because: When you need a 74cc displacement with 3600 PSI nominal pressure, 4600 PSI peak pressure capability, and 2600 max speed to match the current configuration.
Choose: R986110051
Because: When you need the same 74cc displacement, 3600 PSI nominal pressure rating, and 2600 max speed as the current flow/speed baseline.
Choose: R986110081 / R986111171 / R986111250
Because: When you need the same 3600 PSI nominal pressure rating and 2600 max speed but want lower displacement (71cc/60cc/45cc) to reduce flow output versus 74cc.
Compatibility: Verify mounting pattern, shaft configuration, and port sizes match your existing installation, and confirm the selected unit meets your required nominal and peak pressure conditions.
For application-specific guidance on axial piston pumps, 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 R986110063, 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
Bosch Rexroth R986110063 Axial Piston Variable Pump | Replaces CAT 180-9588 | 74cc | 3600 PSI
$4,223.00
Ready to order
No sales tax
Expected delivery Oct 09 - Oct 15
Get an exact shipping rate for your ZIP in the cart
Secure checkoutEncrypted card payments · pay over time with Affirm, Klarna or Afterpay
There are no reviews yet.