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 |