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QY25K5-I Truck Crane

QY25K5-I Truck Crane

 

Feature

 

•Leading performance: the boom length in full extension is 39.5m, the performance leading in 5%. The grade ability is 40%, which make the machine have good road adaptability.
•The unique U boom and plug-in boom head make the load-carrying capacity more balanced, and lift more smoothly.
•The unique stretch and retract technique prevents the misoperation; the stretch and retract of the boom is safer and more reliable.
•The control system is optimized by 8 patents; lifting, rotation, and luffing are easy and reliable.
•Six unique technologies supply the quality assurance, and make the products keep a high value.
•The innovative jib system adopts embedded block, plug-in boom head and octagon jib, which has excellent lifting performance and safe and reliable lifting work.

 

•The unique stretch and retract technique avoids the bend of the core pipe and cylinder and the break of the boom caused by misoperation, improving the safety of the operations.
•Eight patent techniques ensure the smooth, high efficiency and energy conservation of the lifting, rotation, and luffing systems.
Adopt the new hydraulic motor with big torque starting point, making the secondary lifting safer.
•The torque limiter adopts colorful LCD display, realizing the intelligence of the failure diagnosis. The precision is ahead of the industry.
•The humanity design makes the cab and control cab more spacious, and easy to operate.
•Six unique manufacturing technologies ensure the high quality

 

Parameter

 

Dimension

Unit

QY25K5-I

Overall length

mm

12300

Overall width

mm

2500

Overall height

mm

3350

Weight

 

 

Total weight in travel

kg

31750

Front axle load

kg

6550

Rear axle load

kg

25200

Power

 

 

Engine model

 

SC8DK280Q3

WD615.329

Engine rated power

kW/(r/min)

206/2200

213/2200

Engine rated torque

N.m/(r/min)

1112/1400

1160/1400

Travel

 

 

Max. travel speed

km/h

80

Min. turning diameter

m

22

Min. ground clearance

mm

260

Approach angle

°

16

Departure angle

°

13

Max. grade ability

%

40

Fuel consumption for 100km

L

≈37

Main performance

 

 

Max. rated total lifting capacity

t

25

Min. rated working radius

mm

3000

Turning radius at turntable tail

m

3.065

Max. lifting torque

kN.m

961

Base boom

m

10.4

Fully extended boom

m

39.5

Fully extended boom+jib

m

47.8

Longitudinal outrigger span

m

5.14

Lateral outrigger span

m

6

Working speed

 

 

Boom luffing time

s

68

Boom full extension time

s

150

Max. swing speed

r/min

2.5

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

m/min

125

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

m/min

125

 

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