PC1250-8 708-2L-00680 Excavator Hydraulic Pump Assembly For KOMATSU Mini Excavator

List of spare parts

The hydraulic pump is a core power component specially designed for construction machinery. Incorporating innovative hydraulic technology and precision manufacturing processes, it delivers stable and efficient hydraulic power for excavators, loaders and other equipment. This product line features outstanding advantages including high efficiency, long service life and low noise, meeting various demanding working conditions.

Key Features

1. Superior Performance

• High efficiency design: Volumetric efficiency ≥95%, total efficiency ≥90%

• High pressure output: Rated working pressure 35MPa, peak pressure up to 42MPa

• Wide speed range: 800-2200rpm, adaptable to different engine conditions

2. Extended Service Life

• Special alloy materials with key component hardness over HRC60

• Optimized friction pair design, service life exceeds 10,000 hours

• Passed 2 million pressure shock tests, industry-leading reliability

3. Intelligent Control

• Optional electronic proportional control with response time <50ms

• Built-in pressure compensation and load sensing functions

• Supports CAN bus communication for easy system integration

4. Environmental Adaptability

• Operating temperature range: -40℃ to 90℃

• Protection class IP67, dustproof and waterproof

• Strong contamination resistance, suitable for NAS Class 9 oil

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FAQ:

• What is the warranty time of the products?
  The warranty time is 6/12 months based on the item details; We don't provide warranty time for original and used products.
  2.What is your delivery time?
  Generally, we will arrange the goods within 24 hours after your payment; if not in stock, stocking time is 1-7 days.
  3.What are your main products ?
  We are specialized in spare parts for excavator hydraulic system, such as travel/swing motor, travel/swing gearbox/parts, hydraulic pump/parts,gear parts,etc.If you need other excavator parts, we also can supply as your requirements.
  4.How can I do if there is something wrong with the goods?
  First at all, we have confidence in the quality of our products, if you really found something wrong, please provide pictures or video for us and we will check. After it is confirmed, please return the goods to us and we will offer the correct item.
  5.How do I pay?
  You can pay by T/T,PayPal (for small amount) and Alibaba trade assurance.