Dimension

Unit

QY12B.5　

Overall length

mm

10200

Overall width

mm

2500

Overall height

mm

3200

Weight

Total weight in travel

kg

16000

Front axle load

kg

6000

Rear axle load

kg

10000

Power

Engine model

6C215、WD415.21、SC8DK230Q3

Engine rated power

kW/(r/min)

158/2200、155/2200、170/2200
790/1400、820/1400、830/1400

Engine rated torque

N.m/(r/min)

Travel

Max. travel speed

km/h

68、75

Min. turning diameter

mm

18000

Min. ground clearance

mm

260

Approach angle

°

21

Departure angle

°

10

Max. grade ability

%

≥26、≥28

Fuel consumption for 100km

L

30、 40

Main performance

Max. rated total lifting capacity

t

12

Min. rated working radius

m

3

Turning radius at turntable tail

m

2.6

Max. lifting torque

kN.m

428

Base boom

m

9.3

Fully extended boom

m

23

Fully extended boom＋jib

m

29.4

Longitudinal outrigger span

m

4.1

Lateral outrigger span

m

4.9

Working speed

Boom luffing time

s

50

Boom full extension time

s

75

Max. swing speed

r/min

2.6

Main winch full load/no load (single rope)

m/min

110