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QAY300 All Terrain Crane Main Specifications |
Main Technical Data in Travel State |
Category |
Item |
Unit |
Parameter |
||
Outline Dimensions |
Overall length |
mm |
18210 |
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Overall width |
mm |
3000 |
|||
Overall height |
mm |
4000 |
|||
Wheel base |
1st,2nd axle |
mm |
1650 |
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2nd,3rd axle |
mm |
2600 |
|||
3rd,4th axle |
mm |
1650 |
|||
4th,5th axle |
mm |
1650 |
|||
5th,6th axle |
mm |
1650 |
|||
6th,7th axle |
mm |
1650 |
|||
Tread |
mm |
2540 |
|||
Weight |
Dead weight in travel state |
kg |
79679 |
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Axle load |
1st axle |
kg |
11625 |
||
2nd,3rd axle |
kg |
11625 |
|||
4th,5th axle |
kg |
11201 |
|||
6th,7th axle |
kg |
11201 |
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Power |
Superstructure engine |
Engine model |
TAD722VE |
TAD750VE |
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Engine rated output |
kw/(r/min) |
194/2100 |
181/2300 |
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Engine rated torque |
N.m/(r/min) |
1050/1400 |
1050/1500 |
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Rated rotary speed |
r/min |
2100 |
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Carrier engine |
Engine rated output |
kw/(r/min) |
420/1800 |
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Engine rated torque |
N.m/(r/min) |
2700/1080 |
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Rated rotary speed |
r/min |
2000 |
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Travel Performance |
Travel speed |
Max.travel speed |
km/h |
75 |
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Min.travel speed |
km/h |
2 |
|||
Min.turning diameter |
m |
24 |
|||
Min.ground clearance |
mm |
330 |
|||
Approach angle |
° |
19 |
|||
Departure angle |
° |
19 |
|||
Braking distance(30km/h) |
m |
≤10 |
|||
Max.grade ability |
% |
40 |
|||
Fuel consumption of 100km |
l |
96 |
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Main Technical Data For Lifting Operation |
Category |
Item |
Unit |
Parameter |
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Lifting performance |
Max.total ratedlifting capacity |
t |
300 |
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Min.rated working radius |
m |
3 |
|||
Turning radius at swing table tail |
mm |
5640 |
|||
Max.load |
Base boom |
kN.m |
9526 |
||
Full-extend boom |
kN.m |
4675 |
|||
Outrigger span |
Longitudinal distance |
m |
9.2 |
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Lateral distance |
m |
8.7( 6.5) |
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Lifting height |
Base boom |
m |
16.5 |
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Full-extend boom |
m |
60.8 |
|||
Full-extend boom+Jib(47m) |
m |
105.7 |
|||
Boom length |
Base boom |
m |
15.4 |
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Full-extend boom |
m |
61 |
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Full-extend boom+Jib(47m) |
m |
108 |
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Jib offset angle |
° |
0 ,15, 30 |
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Working speed |
Boom elevating |
Boom raising |
s |
90 |
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Boom telescoping |
Full-extending |
s |
480 |
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Full-retracting |
s |
480 |
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Max.slewing speed |
r/min |
1.7 |
|||
Outrigger extending and retracting time |
Outrigger beam |
Full-extending |
s |
50 |
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Retracting |
s |
40 |
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Outrigger jack |
Full-extending |
s |
50 |
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Retracting |
s |
45 |
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Hoisting speed (single rope,5th layer) |
Main winch |
No load |
m/min |
150 |
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Aux.winch |
No load |
m/min |
150 |
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Voice |
Radicalization Out of machinery |
dB （ A ） |
≤118 |
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Motorman's position |
dB （ A ） |
≤90 |
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| Note: All specifications on our web-site are subject to technical modifications without notice. |
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