| Parameter items |
QY55KC |
| Parameter items |
QY55KC |
| Dimensional parameters |
* |
| Overall length(mm) |
13900 |
| Width of the whole machine(mm) |
2800 |
| Overall height(mm) |
3675 |
| Wheelbase (mm) |
1470+4300+1350 |
| Wheel base(mm) |
2314/2314/2063/2063 |
| Weight parameters |
|
| Gross mass in driving condition (kg) |
42700 |
| Axle load (kg) |
8585/8585/12765/12765 |
| Power parameters |
* |
| Engine model |
D10.38-50 |
| Engine rated power (kw/(r/min)) |
276/2000 |
| Engine torque(N.m/(r/min)) |
1560/1200-1500 |
| Driving parameters |
|
| Driving |
|
| Maximum travel speed (km/h) |
≥90 |
| Minimum stable driving speed (km/h) |
2.5~3 |
| turn |
|
| Minimum turning diameter (m) |
≤24 |
| Minimum turning diameter of arm head (m) |
≤29 |
| Maximum degree of remembrance (%) |
≥45 |
| Minimum ground clearance (mm) |
303.5 |
| Angle of approach (°) |
19 |
| Departure angle (°) |
14 |
| Braking distance (m) |
≤10 |
| Fuel consumption per 100 km (L) |
40 |
| Main performance parameters |
|
| Maximum rated gross lifting capacity (t) |
55 |
| Minimum Rated Amplitude (m) |
3 |
| Maximum lifting moment of the basic arm(kN·m) |
2033 |
| Turntable tail turning radius (mm) |
3625 (counterweight) 3780 (sub-volume) |
| Outriggers |
|
| Longitudinal (m) |
6.1 |
| Horizontal(m) |
7.1 |
| Maximum lifting height |
|
| Basic Arm (m) |
11.9 |
| Longest main arm (m) |
44.5 |
| Longest main arm + secondary arm (m) |
60.3 |
| Longest main arm + jib + extension knuckle |
- |
| Boom length |
* |
| Basic Arm (m) |
11.6 |
| Longest main arm (m) |
44.5 |
| Longest main arm + secondary arm |
60.5 |
| Longest main arm + secondary arm + extension knuckle (m) |
- |
| Speed of work |
* |
| Maximum swing speed(r/min) |
≥1.6 |
| Lifting speed |
* |
| Main hoisting mechanism |
130 (single rope, 4th layer, unlaved) |
| Auxiliary hoisting mechanism |
130 (single rope, 4th layer, unlaved) |
| Boom telescopic time |
* |
| Full Extension(s) |
≤110 |
| Full shrinkage |
- |
| Amplitude change time |
* |
| Full boom(s) |
≤50 |
| Full Drop Arm(s) |
- |
| Outrigger retraction - level |
* |
| Simultaneous Release--Level(s) |
≤35 |
| Simultaneous Income--Level(s) |
≤30 |
| The legs are retracted and straightened |
|
| Simultaneous release(s) |
≤40 |
| Simultaneous Receipt(s) |
≤35 |
Audited Supplier 
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