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QY50K-II Truck Crane,China QY50K-II Truck Crane
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QY50K-II Truck Crane

QY50K-II Truck Crane



QY50K-II Truck Crane

QY50K-II Truck Crane

Features

1. Theinnovative jib system of the truck crane uses an embedded block, plug-in boomhead and international advanced U section jib, which has excellent liftingperformance and safe and reliable lifting work.
2. The unique stretch and retract technique avoids the bend of the core pipeand cylinder and the break of the boom caused by misoperation,improving the safety of the operations.
3. The eight patent techniques ensure the smooth, high efficiency and energyconservation of the lifting, rotation, and luffing systems.
4. The truck crane uses a new hydraulic motor with big torque starting point,making the secondary lifting safer.
5. The torque limiter uses colorful LCD display, realizing the intelligence ofthe failure diagnosis. The precision is ahead of the industry.
6. The humanity design of the truck crane makes the cab and control cab morespacious and easy to operate.
7. The six unique manufacturing technologies ensure the high quality.

Technical Specificationsof the QY50K-II Truck Crane

Dimension

Unit

QY50K-

Overall length

mm

13750

Overall width

mm

2800

Overall height

mm

3520

Weight

Total weight in travel

kg

41000

Front axle load

kg

15000

Rear axle load

kg

26000

Power

Engine model

WD615.334(domestic III)

Engine rated power

kW/(r/min)

247/2200

Engine rated torque

N.m /(r/min)

1350/1400

Travel

Max. travel speed

km/h

80

Min. turning diameter

m

24

Min. ground clearance

mm

291

Approach angle

17

Departure angle

11

Max. grade ability

%

40

Fuel consumption for 100km

L

45

Main performance

Max. rated total lifting capacity

t

50

Min. rated working radius

m

3

Turning radius at turntable tail

m

3.482

Max. lifting torque

kN.m

1764

Base boom

m

11.3

Fully extended boom

m

42.7

Fully extended boom + jib

m

57.7

Longitudinal outrigger span

m

5.91

Lateral outrigger span

m

6.9

Working speed

Boom luffing time

s

88

Boom full extension time

s

180

Max. swing speed

r/min

2.0

Max. speed of main winch (single rope) (no load)

m/min

110

Max. speed of aux. winch (single rope) (no load)

m/min

110

QDXG is a professional truck crane supplier based in China.We offer a wide range of products, including a crawler excavator, crawlercrane, wheel loader, concrete pump truck, crawler bulldozer, motor grader, andmore.

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