Introduction of QY8GKZ Truck Crane
QY8GKZ Truck Crane equipped with famous brand components1. QY8GKZ Truck Crane diesel engine and petrol engine are equipped with famous brand components and parts at home. Engine being of strong power and high traveling speed has been up to the state standard on environmental protection.
2. 3-section main boom with rectangle profile.
3. The superstructure and the chassis have a double pump each.
4. Telescopic boom mechanism. The 2nd and the 3rd section boom can realize synchronous telescoping by combining a single-stage cylinder with a set of wire ropes.
5. Three-pivot arrangement makes the load distributing on telescopic boom, elevating cylinder and slewing table reasonably, which indicates special structure and beautiful shape of machine.
6. Hydraulic system: reasonable design, compact arrangement, high efficiency, reliability and safety with main hydraulic valves having advanced technology and convenient control.
7. Equipped with safety devices such as safety valve, buffer valve, height limiter and working radius indicator etc., ensuring the reliability in operating
1. The lifting capacities in the table include the weight of the hook block of 70kg.
2. The tabulated values are rated lifting capacities of crane on solid ground and in level state.
3. Telescoping with load is forbidden.
4. The values above the bold line are based on strength, those below are based on stability.
5. If the length of boom exceeds a value specified in the list, it should be compared with the value of the further level, and operated according to the less rated lifting capacity of crane.
Parameter of QY8GKZ Truck Crane
1
Base Boom
Length
6.8
Max. rated lifting capacity(t)
8
Working radius(m)
35
Max. lifting height (m)
7.02
1.2
Fully Extended Boom
Length(m)
16.5
Max. lifting capacity (t)
3.2
Working radius(m)
3.513
Max. lifting height (m)
17.3
1.3
Single rope lifting speed(m/min)
0-40
1.4
Slewing speed (r/min)
0-3
1.5
Derricking(s)
Up
≤16
Down
≤13
1.6
Boom telescoping(s)
Extending
≤21
Retracting
≤14
1.7
Outrigger horizontal(s)
Retracting
≤9
Extending
≤13
1.8
Outrigger vertical(s)
Retracting
≤9.3
Extending
≤13.5
2
Chassis
2.1
Chassis
Model
EQ1092F19DJ
2.2
Engine
Model
YC4E140-20
Max. output power
105kw(2800r/min)
Max. output torque
430Nm/1400-1800r/min
2.3
Drive type
4×2
2.4
Wheel base(m)
3.95
2.5
Tread base(m)
Front
|
1 |
Base Boom |
Length |
6.8 |
|
Max. rated lifting capacity(t) |
8 |
||
|
Working radius(m) |
35 |
||
|
Max. lifting height (m) |
7.02 |
||
|
1.2 |
Fully Extended Boom |
Length(m) |
16.5 |
|
Max. lifting capacity (t) |
3.2 |
||
|
Working radius(m) |
3.513 |
||
|
Max. lifting height (m) |
17.3 |
||
|
1.3 |
Single rope lifting speed(m/min) |
0-40 |
|
|
1.4 |
Slewing speed (r/min) |
0-3 |
|
|
1.5 |
Derricking(s) |
Up |
≤16 |
|
Down |
≤13 |
||
|
1.6 |
Boom telescoping(s) |
Extending |
≤21 |
|
Retracting |
≤14 |
||
|
1.7 |
Outrigger horizontal(s) |
Retracting |
≤9 |
|
Extending |
≤13 |
||
|
1.8 |
Outrigger vertical(s) |
Retracting |
≤9.3 |
|
Extending |
≤13.5 |
||
|
2 |
Chassis |
||
|
2.1 |
Chassis |
Model |
EQ1092F19DJ |
|
2.2 |
Engine |
Model |
YC4E140-20 |
|
Max. output power |
105kw(2800r/min) |
||
|
Max. output torque |
430Nm/1400-1800r/min |
||
|
2.3 |
Drive type |
4×2 |
|
|
2.4 |
Wheel base(m) |
3.95 |
|
|
2.5 |
Tread base(m) |
Front |
|
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