ZLJ20F Underground loader

 loader performance parameters

Technical parameter

Captain (bottom of bucket on the ground)（mm）5535±30

Engine Width (outside wheel)（mm）1880±10

Bucket width(mm)1900±5

Engine Height (top of cab)(mm)1790±10

Wheelbase(mm)2450±15

Wheel Pitch(mm)1480±5

Minimum Clearance(mm)280±5

Rated load（kg）rated loading2000

Nominal bucket capacity（m3）1.0

overall weight（kg）5500±30

maximum traction force38.2

maximum grade ability30°

maximum dump height1700

Unloading distance（mm）1000

Automatic levelling function of bucket 有yes

maximum breakout force（KN） 48.8

Tipping load（KN）25 

boom lifting time（S）4.8±0.2

Boom down time（S）3.3±0.3

Bucket discharge time（S）1.1

Minimum turning radius outside bucket（mm）6828±50

Engine（II）model4108

type Vertical, in-line, water cooled, 4-stroke diesel engine

NO. of cylinder-bore4-108

rated power（KW）62.5

Rotational speed（r/min）2200

min. fuel-consume ratio（km.h）242

maximum torque（N.M）285

system working pressure （Mpa）16

Brake system

service brake air assist disc brake on 4 wheels

parking brake Manual disk brake

torque converterYJ-280A

gearbox mode Power shaft normally engaged straight gear

Drive axles First reduction of circular-arc bevel gear

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