XCMG 300 ton all terrain crane QAY300
Main Technical Data Table in Travel Configuration
| Item |
Unit |
parameter |
||
|
dimensions |
Overall length |
mm |
18510 |
|
| Overall width |
mm |
3000 |
||
| Overall height |
mm |
4000 |
||
| Wheel base | Axle1-2 |
mm |
1650 |
|
| Axle2-3 |
mm |
2600 |
||
| Axle3-4 |
mm |
1650 |
||
| Axle4-5 |
mm |
1650 |
||
| Axle5-6 |
mm |
1650 |
||
| Axle6-7 |
mm |
1650 |
||
| track |
mm |
2540 |
||
|
wegiht |
Weight of travel state |
kg |
79650 |
|
| Axle load | Axle 1 |
kg |
10000 |
|
| Axle 2-3 |
kg |
11000 |
||
| Axle 4-5 |
kg |
12000 |
||
| Axle 6-7 |
kg |
12000 |
||
|
Engine |
Crane engine | Rated output |
kw/(r/min) |
194/2100 |
| Rated torque |
N.m/(r/min) |
1050/1400 |
||
| Rated speed |
r/min |
2100 |
||
| Chassis engine | Rated output |
kw/(r/min) |
420/1800 |
|
| Rated torque |
N.m/(r/min) |
2500/1080 |
||
| Rated speed |
r/min |
2000 |
||
| speed | Max. |
km/h |
70 |
|
|
Travel |
Min. |
km/h |
2 |
|
| Min turning diameter |
m |
24 |
||
| Min. ground clearance |
mm |
330 |
||
| Approach angle |
° |
19.4 |
||
| Departure angle |
° |
20.6(14) |
||
| Brake distance（speed 30km/h） |
m |
≤ 10 |
||
| Max. grade ability |
% |
40 |
||
| Fuel consumption for 100km |
l |
96 |
||
Main Technical Data Table for Lifting Operation:
| Item |
Unit |
parameter |
|||
|
Specifications |
Max lift |
t |
300 |
||
| Min radius |
m |
3 |
|||
| Turning diameter at tail (counter weight) |
mm |
5640 |
|||
| Max. lift moment | Base boom |
kN.m |
9526 |
||
| Longest Main boom |
kN.m |
4675 |
|||
| Outrigger spam | longitudinal |
m |
9.2 |
||
| lateral |
m |
8.7（6.5） |
|||
| Lift height | Base boom |
m |
16.5 |
||
| Longest main boom |
m |
60.8 |
|||
| Main boom + jib(15m) |
m |
72.9 |
|||
| Boom length | Base boom |
m |
15.4 |
||
| Longest main boom |
m |
61 |
|||
| Main boom + jib(15m) |
m |
76 |
|||
| Jib angle |
° |
0、 15、30 |
|||
|
Working Speed |
Luffing time | Boom up |
s |
90 |
|
| Telescopic time | extend |
s |
480 |
||
| Pull back |
s |
480 |
|||
| Max. rotate speed |
r/min |
1.6 |
|||
| Outrigger telescopic time | level | extend |
s |
50 |
|
| Pull back |
s |
40 |
|||
| vertical | extend |
s |
50 |
||
| Pull back |
s |
45 |
|||
| Hoist speed (single line) |
Main winch | No load |
m/min |
150 |
|
| Auxiliary winch | No load |
m/min |
150 |
||
| outside radiation |
dB（A） |
≤118 |
|||
| Driver radiation |
dB（A） |
≤90 |
|||
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