| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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Hoist Machinery 30 Ton 40 Ton Truck Crane Stc300t5 Stc400 Telescopic Boom Truck Crane
Powerful load capacity of 30Ton Truck Crane
1. Specialized boom of U-type cross section has features of light deadweight, better strength and strong lifting capacity.
2. Advanced built-in boom head, strong structural members and lower sliders with larger area contribute to better stress-bearing capacity and more smooth telescoping movement, and efficiently prevent boom torsion after side loading.
3. Telescoping mechanism is designed reliably. In the telescoping mechanism, both rotation-resistant rope used for thick cable and guide pulley bearing are imported parts and have reliable performance.
4. Excellent welding technology for structural members. Welding robot with advance process used for key welding make reliable quality products.
Efficient & Unique Hydraulic System
Triple gear pump, load feedback and constant power control are applied to provide strong lifting capacity and good micro-mobility. Unique steering buffer design guarantees smooth braking operation.
Intelligent Electronic Control
Self-developed controller SYMC special for engineering machinery is configured. The adoption of CAN-bus full-digital network control technology ensures stable control signal, simple harness, and high reliability. Timely feedback of data information can achieve the monitoring of the overall working status in real time.
The Load Moment Limiter
Equipped with the comprehensive intelligent protection system is used with accuracy within 3%. The adoption of comprehensive logic and interlock control system ensures more safe and reliable operation.
More Safe Devices
Main and auxiliary winches are equipped with over roll-out limiter to prevent over rolling-out of wire rope.
Boom and jib ends are equipped with height limiters respectively to prevent over-hoisting of wire rope.
Hydraulic system is configured with the balance valve, overflow valve and two-way hydraulic lock etc., to ensure stable and reliable operation.
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Dimension
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Unit
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|
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Overall length
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mm
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13040
|
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Overall width
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mm
|
2550
|
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Overall height
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mm
|
3490
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Weight
|
||
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Total weight in travel
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kg
|
33000
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1st axle load
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kg
|
7400
|
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2nd axle load
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kg
|
12800
|
|
3rd axle load
|
kg
|
12800
|
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Power of engine
|
||
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Engine model
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|
WEICHAI WP7.300E31
|
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Max. engine power
|
kW/(r/min)
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221/2100
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Max. engine torque
|
N·m/rpm
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1250/(1200~1600)
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Specifications in Travel
|
||
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Max. travel speed
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km/h
|
90
|
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Min. turning diameter
|
m
|
21
|
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Min. ground clearance
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mm
|
250
|
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Approach angle
|
°
|
11
|
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Departure angle
|
°
|
13.5
|
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Max. grade ability
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%
|
40
|
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Fuel consumption for 100km
|
L
|
≈30
|
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Max. rated total lifting capacity
|
t
|
30
|
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Min. rated working radius
|
mm
|
3000
|
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Turning radius at counter-weight
|
m
|
3.55
|
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Max. lifting torque
|
kN.m
|
1132
|
|
Base boom
|
m
|
10.1
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