excavator hydraulic breaking hammer,wheel type excavator PW170 hydraulic breaker

Powerful Hydraulic System Increased the Impact of Nitrogen 

a. Superior performance. New hydraulic drive system for nitrogen provides a powerful blow crushing power; the maximum impact kinetic energy brings the highest production efficiency.

Long Working Life Reduces the Cost

a. Well-chosen alloy steel makes sure a longer working life

b. High precision processing and excellent heat treatment technology is designed to make Jishan breaker more durable.

Simple, Convenient and Comfortable Operation, Easy Maintenance

a. Fine reasonable pipeline design and less block resistance make the operation more convenient and comfortable

b. Precise and simplified structure is designed to improve reliability.

c. Simple structure leads to instant maintenance.

One-stop Service System

a. Focus on the needs of customers, provide high quality, quick, efficient and capable after service, and pursue customer's full satisfaction.

Sufficient, Precise Spare Parts of High Quality

a. Strict quality testing system ensures the product's high quality and performance.

1. Excellent power-to-weight ratio
2. Unique gas-charged piston maximizes hammer efficiency
3. Simple, two-moving-parts design for reliability

     4. Bottom tie rod nuts for easier serviceability (GH Models)

1. Quick-change tool system with single round retainer pin
2. Variety of tool configurations available
3. Replaceable cylinder sleeves for easy, economical rebuild
4. Tool bushings engineered for quick, easy replacement