JCM Crawler Excavator 922C,equipped with highly reliable safety control system;operated much more ease and comfo
Main Specifications
Working range Unit: m
Arm length 2.919m
Max digging radius 9.839m
Max digging depth 6.59m
Max digging height 9.27m
Min swing radius of work equipment 3.585m
Overall Dimensions Unit: m
Arm length 2919mm
Overall length 9549mm
Overall height (to top of boom) 3073mm
Overall width (to top of cab) 2932.5mm
Ground clearance 468mm
Tail swing radius 2905mm
Shoe width 600mm
Engine:
Model: CUMMINS B5.9-c (Tier2)
Type: 6 water-cooled,6 cylinders in line turbo-charged water cooled
Displacement: 5.9L
Power output: 112KW/1950rpm
Travel System:
Travel shoes: 2X46
Travel speed:3.9/5.6(km/h)
Drawbar pulling force: 201KN
Grade ability: 70 %( 35°)
Ground clearance: 468mm
Hydraulic System:
Max. Discharge flow: 2X208(L/min)
Main control valves: Negative flow control system
Oil cooler: Air cooler
Max. Discharge pressure:
Boom, arm and bucket: 31.9Mpa
Travel circuit: 31.9Mpa
Swing circuit: 25.5Mpa
Control circuit: 3.9Mpa
Swing System:
Swing Speed: 11.9r/min
Tail swing radius: 2905mm
Controls:
Two hand levers and tow foot pedals for travel; Electric control/hand control throttle
Refilling Capacities lubrications:
Fuel tank: 360L
Cooling system: 25L
Engine oil: 20L
Travel reduction gear: 2X5.4L
Hydraulic oil tank: 250L/420L
Operation Weight and Ground Pressure:
Shoe width: 600mm
Overall width: 2800mm
Ground pressure: 47Kpa
Operating weight: 21600Kg
Bucket:
Work ranges of bucket: 0.36-1.2m3
Bucket width: 1189mm
Digging Force (ISO6015):
Range:
Arm length: 2919mm
Bucket digging force: 115KN
Arm digging force: 92.5KN
excavator
