Crawler Excavator

Crawler Excavator

With strong digging force, the machine can exert excellent performance in a short time; with wide operating range, the intermittent motion of machine is reduces, which improves work efficiency. With strong traction force, it can easily cross soft ground, even if it sinks in the soil.
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BD90-9 CRAWLER EXCAVATOR

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Dimension

A Grounding length of crawler 2200mm
B Ground clearance of balance weight 825mm
C Tail swing radius 1955mm
D Overall width of upperstructure 2190mm
E Overall height(to top of cab) 2650mm
F Min.Ground clearance 355mm
G Track gauge 1750mm
H Overall length 6580mm
I Overall height(to top of boom) 2650mm
J Width of crawler board 450mm
K Overall width  2200mm
Length of movable arm 3750mm
Length of bucket arm 1750mm

Work Range

Digging force of bucket 57.8kN
Digging force of bucket arm 42.8kN
Max. digging radius 6600mm
A Max. ground digging radius 6470mm
B Max. digging depth 4060mm
C Max. digging height 7000mm
D Max. dumping height 5000mm

Specifications

Operating Weight 8.5T
Bucket capacity 0.5m³
Engine model YC4D85Z-T20/CumminsB3.3
Type 4cylinders water cooling DI
Capacity 4.2L
Power output 60kW/2200rpm
Travel brakes Hydraulic oil released
Travel speed 5.2/3.2km/h
Grade ability 35°
Main pump type Load-sensing pump
Max. discharge flow 198L/min
Swing speed 0-12r/min
Fuel tank  160L
Hydraulic gasoline tank 160L