Description

JYL621E

Operation Mass  (t)

21

Engine 

CUMMINS(USA)

Model 

6B5.9

Emission regulation 

Tier II

Gross power 

129kW@2,200rpm

Peak torque 

786 N.m

Number cylinder 

6

Displacement 

5.9L

Maximum travel speed(km/h) 

28

Grade ability 

40%

Drawbar pull 

100kN

Tires size

12.5-20-18PR

Main pumps total flow 

2x214 L/min

Relief pressure ,main 

320 bar

relief pressure ,boost 

40 bar

pilot pump flow 

20 L/min

Swing speed 

12.5rpm

Overall length  (mm)

9550

Overall width   (mm)

2760

Overall height of boom (mm)

3585

Overall height of cabin  (mm)

3255

Overall height of engine cover   (mm)

2685

Counter weight clearance   (mm)

1435

Ground clearance   (mm)

400

Upper structure width  (mm)

2685

Wheelbase(mm)

2960

Rear End Swing Turning radius  (mm)

2835

Arm length(mm)  

2600

Arm breakout force, normal, ISO  ISO

90KN

Bucket digging force(KN)

120

Maximum dig depth (mm)

5915

Reach at ground level(mm)

9615

Maximum dig height(mm)

9665

Dump height(mm)

6900

Standard Bucket Heaped Capacity 

0.90M3

Fuel Tank 

280L

Engine Oil 

25L

Cooling System 

30L

Hydraulic Reservoir 

200L