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Tel: +86 552 2881446
MP: +86 15900589311
Email:
infoyunba@gmail.com
sinoyunba@gmail.com
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QAY240 |
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Main technical specification
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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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