Hitachi 870-7 Tension Cylinder Assembly, Full Range Excavator Part
Min. Order: 1 Unit
Product Features & Applications
Track Tension Adjustment (Core Function)Grease injection pushes the piston outward and moves the idler wheel forward to precisely tension the track and keep its sag within the standard range. It prevents track derailment, deviation and slippage caused by excessive looseness, and avoids accelerated wear, increased travel resistance and overheating due to over-tensioning.Dynamic Shock Absorption & Protection (Key Function)Built with a heavy-duty spring, it absorbs impacts and vibrations when traveling over rocks or uneven terrain, protecting the idler wheel, drive wheel, track roller, track and track frame. The spring compresses to release pressure under over-tension, and rebounds to its original position after impact, maintaining stable track tension.
Trade Specifications
- Reference Price
- USD $830.00
- Minimum Order Quantity
- 1 Unit
Jining Qiangsong Construction Machinery Co., Ltd.
Sales of construction machinery and accessories, mining machinery and accessories, household appliances and accessories, auto parts, hardware products, electronic products, electrical machinery, chemical products (excluding hazardous chemicals), rubber products, plastic products, building materials, steel products, metal materials, general labor protection supplies, daily necessities, and office supplies; Import and export business of general goods and technology (Projects subject to approval in accordance with the law can only be carried out after approval by relevant departments)
- Location
- Room 1701, Unit 2, Building 4, Haineng Garden, Xianying Sub-district, Rencheng District, Jining City, Shandong Province
- Main Products
- Construction Machinery Parts
- Employees
- Less than 50 People
- Factory Area
- 1,000-5,000 m²
- Annual Revenue
- US$5 Million - US$10 Million
- Main Markets
- Southeast Asia / Middle East & North Africa / Africa