China SINOMACH Heavy Industry Corporation
Manufacturer of Excavator, Wheel Loader, Motor Grader and Road Roller etc.

Truck Crane

Truck Crane

Product Introduction
1.The lifting capacities of this TTC070 truck crane are measured on solid ground horizontally. The actual working radius range after load lifting is listed. If its length exceeds the specified values, the lifting equipment with short boom bears more load than that with longer one.

2. The boom of the truck crane is about 11m long while lifting when each section is fully retracted.

3. The tabulated load includes the weight of hooks. For example, the main hook weighs 543kg and the auxiliary hook weighs 102kg. With the jib extended, the rated lifting load capacity of the main boom should be reduced by 1500kg. When the main hook is at the head of main boom, the lifting capacity of the jib has to be reduced by 543kg.

4. Aided with head pulley, the hoisting machine gets its rated lifting capacity at each section reduced by 543kg, but the maximum lifting capacity of the truck crane is 4000kg. When the auxiliary hook is at the head of pulley at the end of the boom, the main hook is used, and the rated lifting weight of each part of the lifting boom should be reduced by 102kg.

5. The fifth outrigger makes the truck crane to keep tabulated rated lifting capacity rotating within 360°. Without fifth outrigger, it can not lift to 120°.

6. In the following table, the minimum boom angle of elevation is listed according to different boom length. The boom is not allowed to be elevated at lower angle than the corresponding minimum angle.

Technical Parameters
Crane Weight
Gross vehicle weight (GVW) 46000kg
Axle Loads
Steering axle (axle 1 and 2) 2000kg
Drive axle (axle 3 and 4) 26000kg
Ground Clearance
Minimum ground clearance 300mm
Ramp angle 19.7°
Approach angle 20.2°
Departure angle 11.7°
Wheel Base
Distance between axle 1 and 2 1450mm
Distance between axle2 and 3 4300mm
Distance between axle 3 and 4 1350mm
Wheel Track
Axle 1 and 2 2280mm
Axle 3 and 4 2060mm
Outrigger Dimension
Longitudinal span 6.0m
Transverse span 7.8m
Outrigger Force
Maximum counterforce 568.73kN
Overall Dimension
(Length × Width × Height) 14.23×2.8×3.65m

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