CAT 5683007 (568-3007) Hydraulic Piston Pump | Fits 336 340 MHPU FM568
CAT 5683007 (568-3007) Hydraulic Piston Pump | Fits 336 340 MHPU FM568
Premium hydraulic piston pump designed as a direct OEM-compatible replacement for Caterpillar (CAT) heavy excavators, forestry equipment, and material handlers, ensuring superior power delivery and precise hydraulic control. Built to deliver optimal volumetric efficiency, high-pressure stability, and maximum durability under heavy-duty digging and harvesting applications.
Product Highlights
- Part Number: 5683007 / 568-3007
- Direct Fit OEM Replacement: Engineered to match original Caterpillar factory dimensions and performance specifications for seamless installation.
- Heavy-Duty Construction: Features high-strength alloy housings and precision-machined internal components built to handle extreme hydraulic pressure spikes and continuous heavy-load operations.
- Optimized Efficiency: Advanced swashplate and rotating group design reduces internal friction, ensures smooth hydraulic oil flow, and improves fuel efficiency.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 5683007 / 568-3007 |
| Product Type | Heavy-Duty Hydraulic Piston Pump |
| Brand Compatibility | Caterpillar (CAT) |
| Application | Main Hydraulic Drive System |
| Material | High-Strength Precision Alloy & Cast Steel |
| Warranty | 12 Months Warranty |
Compatible Models & Equipment
This high-performance hydraulic piston pump is precision-engineered to fit the following Caterpillar heavy machinery:
- Caterpillar Excavators: 336 / 340 / 335 / 336 GC / 345 GC
- Caterpillar Forestry Machines: FM558 / FM568
- Caterpillar Material Handlers: MHPU (Material Handler Power Unit)
Key Applications
- Main Hydraulic Power: Drives heavy digging, lifting, swinging, and attachment functions with smooth and responsive hydraulic fluid flow.
- Forestry & Material Handling: Withstands rigorous, continuous cycles in high-impact timber harvesting, logging, and scrap handling operations.
- System Performance Restoration: Eliminates slow cycle times, erratic movement, and loss of breakout force caused by internal pump wear.
Why Choose Our Aftermarket CAT Pumps?
- Guaranteed OEM Quality: Manufactured under strict ISO 9001 quality standards to match or exceed original equipment performance and durability.
- Cost-Effective Solution: Achieve premium dealer-level reliability and identical performance at a fraction of the OEM replacement price.
- Ready to Ship: Kept in stock for immediate worldwide dispatch to reduce your machine's idle downtime significantly.
- Industry-Leading Support: Backed by a full 1-year warranty and a team of professional heavy machinery hydraulic technical experts.
Frequently Asked Questions (FAQ)
Q: Is this piston pump a genuine Caterpillar part?
A: This is a premium-grade, OEM-compatible aftermarket replacement pump. It is engineered to exact CAT dimensional and technical standards, serving as a direct drop-in replacement for part number 568-3007 / 5683007.
Q: What causes loss of hydraulic power in heavy excavators like 336 or 340?
A: Over time, wear on internal pistons, swashplates, and valve plates reduces pressure output and flow rate. Replacing your worn pump with a new 568-3007 piston pump restores full hydraulic force, fast cycle speeds, and system efficiency.
Q: Is system flushing required when installing this new pump?
A: Yes. We strongly recommend thoroughly flushing the hydraulic lines, replacing all hydraulic filters, and filling with fresh oil to protect precision internal components from metal contamination.
Q: What is covered under the 12-month warranty?
A: Our 12-month warranty fully covers all manufacturing defects, material failures, and workmanship issues under standard operating conditions.
Need a Quote for CAT 5683007?
Contact us today for the latest pricing, bulk discounts, and shipping availability.
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