Dimension

Unit

QY20B

Overall length

mm

12400

Overall width

mm

2500

Overall height

mm

3300

Weight

Total weight in travel

kg

26020

Front axle load

kg

6900

Rear axle load

kg

19120

Power

Engine model

 SC8DK260Q3, WD615.327

Engine rated power

kW/(r/min)

192/2200     198/2200

Engine rated torque

N.m/(r/min)

 1100/1400     1150/1400

Travel

Max. travel speed

km/h

75

Min. turning diameter

m

20

Min. ground clearance

mm

270

Approach angle

°

21

Departure angle

°

11

Max. grade ability

%

35

Fuel consumption for 100km

L

≈35

Main performance

Max. rated total lifting capacity

t

20

Min. rated working radius

mm

3000

Turning radius at turntable tail

m

3.385

Max. lifting torque

kN.m

860

Base boom

m

10.06

Fully extended boom

m

32.76

Fully extended boom+jib

m

42.12

Longitudinal outrigger span

m

4.97

Lateral outrigger span

m

5.4

Working speed

Boom luffing time

s

75

Boom full extension time

s

95

Max. swing speed

r/min

3

Max. speed of main winch (single rope)

m/min

100

Max. speed of aux. winch (single rope)

m/min

100