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QAY240
 
 
Main technical specification

Overall length

15918mm

Overall width

3080mm

Overall height

4000mm

Overall weight in travel

72000kg

Axle load

Axle 1, 2

12000kg

Axle 3, 4

12000kg

Axle 5

12000kg

Superstructure engine

Rated power

194/2100 kw/(r/min)

Rated torque

1050/1400 N.m/(r/min)

Rated speed

2100 r/min

Carrier engine

Rated power

420/1800 kw/(r/min)

Rated torque

2700/1080 N.m/(r/min)

Rated speed

1800 r/min

Max. travel speed

71km/h

Min. turning diameter

24m

Min. ground clearance

280mm

Approach angle

25°

Departure angle

18-°

Braking distance (at 30km/h)

≤10m

Max. grade ability

48%

Fuel consumption for 100km

90L

Max. rated total lifting capacity

240t

Min. rated working radius

3m

Turning radius at turntable tail (counterweight)

480mm

Max. lifting torque

Base boom

7797 kN.m

Fully extended boom

2940 kN.m

Outrigger span

Longitudinal/lateral

9.625/8.7(6.5)m

Lifting height

Base boom

12.6m

Fully extended boom

65.6m

Fully extended boom+ jib

85.7m

Boom length

Base boom

13.2m

Fully extended boom

67m

Fully extended boom+ jib

87m

Boom luffing

Boom raising

65m

Boom extension/retraction

Full extension/full retraction

650m

Max. swing speed

1.6r/min

Outrigger telescoping time

Outrigger beam

Extension

50s

Retraction

40s

Outrigger jack 

Extension

50s

Retraction

45s

Lifting speed (single rope, layer 4)

Main winch

No load

115 m/min

Aux. winch

No load

118 m/min

 
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