Small Crawler Excavator IM28-8
1.original Yanmar engine
2.imported Italian hydraulic pumps,valves,motors
3.with EPA and EC
Small Crawler Excavator IM28-8
Original Yanmar engine complies with EPA and EC tier 3 emission regulation.
Imported hydraulic pumps,valves,motors ensure high performances.
Imported hydraulic pilot valve controls the travel,dozer blade and working devices,ensuring more smooth operation.
The extendable chassis(from 980 to 1300mm)not only improves working stability,but also allows entry into tight spaces.
Auxiliary hydraulic piping accomodates both one and two-way hydraulic attachment.
Specification:
Operating weight 2900kg
Standard bucket capacity 0.08m3
Track shoe width 300mm
Arm length 1200mm
Engine:
Model 3TNV88-S
Type Natural aspirated
Power 20.3kw/2200rpm
Max. torque 109N. mat1000rpm
No. of cylinders 3
Displacement 1.642L
Hydraulic system:
Main pump:
Type Variable displacement axial piston pumps
Max. displacement 2x14.5cm3/r
Working pressure 25Mpa.
Performance:
Slew speed 10.7rpm
Min.back slew radius 750mm
Max.travel speed high/low 4.7/2.6m/h
Gradeability 30°
