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Shandong Lute Machinery Co., Ltd.

Contact: Manager Mr. Teng

Mobile:+8615854508777

Telephone:+86-535-2377966

Fax:+86-535-2377877

E-mail:lt@lzltjx.com

Website:www.lzltjx.com

Address:197 Kilometer from Laizhou Section in 206 National Highway , Shahe Town, Laizhou City, Shandong Province

Home >Products>ZG-22 Caterpillar excavator
Introduction

OVERALL DIMENSIONS
Total Length(mm) 4082
Total Width(mm) 1200
Total Height(mm) 2128
Ground Clearance(mm) 458
Total Weight(Kg) 2200
Ground Pressure(Kpa) 38
TRACK
Track Gauge(mm) 950
Track Width(mm) 230
Track Length(mm) 1250
PERFORMANCE
Max.Digging Height(mm) 3714
Max.Digging Radius(mm) 4023
Max.Digging Depth(mm) 2150
Max.Digging Height(mm) 2488
Slewing Angle(°) 360°
Grade ability(°) 25°
Travel Speed(km/h) 2.2
Bucket Capacity(m³) 0.08
Bucket Width(mm) 490
Swing angle of boom(°)L/R 70/50
HYDRAULIC SYSTEM
Main Pump Triple Pump
Main Pressure(Mpa) 18
Max.RPM of the pump(r/min) 2500
Pump Displacement(ml/r) 25
ENGINE
Model 常柴ZN390Q
Output(KW/rpm) 22/2200

Main Specifications and Characters:
1.Changchai ZN390Q engine with optimizedsilencer and air inake system offers great power,lower noise,lower fuel consumption,low emission,etc,and maintenance becomes more easy.
2.Pilot controls imported from Korea makes operation more convenient and moderate.
3.High precision integrated instrument panel provides rea-time monitoring on machine performance.
4.Adopt load sensitive multi-way valve of Rexroth to reinforce synchronism of every action.
5.Reinforced rubber track greatly improves the wear-resisting ability as well as the protection to the road while walking.
6.With pilot operated foot valve,double action triple valve and pipeline,breaking hammer,hydraulic clamp and other devices are available.
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