product description
Truck crane is a kind of crane mounted on an ordinary car chassis or a special car chassis, and its driving cab is set separately from the lifting control room. The advantages of this crane are good maneuverability and rapid transfer. The disadvantage is that it requires outriggers when working, can not drive under load, and is not suitable for working on soft or muddy grounds. The chassis performance of a truck crane is equivalent to that of a truck with the same total vehicle weight, and it meets the technical requirements of road vehicles, so it can pass on all types of roads without any obstruction. This type of crane is generally equipped with two control rooms for up and down, and outriggers must be extended to maintain stability during operation. The lifting weight can range from 8 tons to 1600 tons, and the number of axles of the chassis can range from 2 to 10. It is the crane type with the largest output and the most widely used. Details of some models: 8 tons truck crane: XCT8L4 Truck crane is widely used for the lifting operations in general engineering projects, such as construction site, urban renewal, communication and transportation, ports, bridge, oilfields and mine, and complex working environments. * Super lifting performance 4-section boom of 25.5 m with Octagon-type profile is the longest of the same class in the industry; the max. parts of line is 6 for the main hook block. The performance is 20% higher than that of the competitors, the performance of medium-long boom is higher. * New energy-saving hydraulic system The min. stable slewing speed is 0.3°/s. The min. stable lifting speed (drum) is 3.0m/min. Precise and safe lifting movements can be realized. * Optimized power for universal chassis Spiral spring clutch is upgraded by diaphragm spring clutch, torque transfer efficiency improves 10%; with large-ratio transmission adopted, max. grade ability is up to 35%; max. travel speed is 90km/h, ranking first in the industry.
Dimension |
Unit |
XCT8L4 |
Overall length |
mm |
9375 |
Overall width |
mm |
2400 |
Overall height |
mm |
3240/3170 |
Total weight in travel |
kg |
12300/12100 |
Engine model |
YC4E140-42/BF4M2012-14E4 |
|
Engine rated power |
kW/(r/min) |
103/2600 106/2500 |
Engine rated torque |
N.m/(r/min) |
430/(1300-1600) 500/1500 |
Max. travel speed |
km/h |
90 |
Min. turning diameter |
m |
16 |
Min. ground clearance |
mm |
260 |
Approach angle |
° |
18 |
Departure angle |
° |
13 |
Max. grade ability |
% |
35 |
Fuel consumption for 100km |
L |
18 |
Max. rated total lifting capacity |
t |
8 |
Min. rated working radius |
m |
3 |
Turning radius at turntable tail |
m |
2.327 |
Max. lifting torque |
kN.m |
302 |
Base boom |
m |
8.5 |
Max.main boom |
m |
25.6 |
Item | Unit | Parameter | |
Max. total rated lifting capacity | t | 12 | |
Min. rated working radius | m | 3 | |
Turning radius at turntable tail | Counterweight | mm | 2570 |
Auxiliary winch | mm | 2910 | |
Max. load moment | Base boom | kN.m | 500 |
Fully-extended boom | kN.m | 350 | |
Outrigger span (fully- extended) | Longitudinal | m | 4.57 |
Lateral | m | 5.5 | |
Hoist height | Base boom | m | 9.5 |
Fully-extended boom | m | 23.8 | |
Fully-extended boom + Jib | m | 30.9 | |
Boom length | Base boom | m | 9.4 |
Fully-extended boom | m | 23.5 | |
Fully-extended boom + Jib | m | 23.5+7 |
Description | Unit | Parameter value | |
Overall length | mm | 12300 | |
Overall width | mm | 2500 | |
Overall Height | mm | 3350 | |
Wheel Base | mm | 4425+1350 | |
Track | mm | 2074/1834/1834 | |
Total vehicle mass in travel configuration | kg | 31750 | |
Axle load | Front axle | kg | 6550 |
Rear axle | 25200 | ||
Engine Model | SC8DK280Q3 | ||
Engine rated power | kw/(r/min) | 206/2200 | |
Engine rated torque | N.m/(r/min) | 1112/1400 | |
Max. travel speed | km/h | 80 | |
Min. turning diameter | m | 22 | |
Min. ground clearance | mm | 275 | |
Max. grade ability | % | 40 |
Description | Unit | Parameter value | |
Overall length | mm | 13930 | |
Overall width | mm | 2780 | |
Overall Height | mm | 3630 | |
Axle base | 1st ,2nd axle | mm | 1470 |
2nd ,3rd axle | 4300 | ||
3rd ,4th axle | 1350 | ||
Wheel Base | mm | 2304+2075 | |
Front overhang/rear overhang | mm | 2389/2064or 2376/2064 | |
Front extension/rear extension | mm | 2131/226 or 2144/226 | |
Total vehicle mass in travel configuration | kg | 42200 | |
Axle load | Front axle | kg | 16200 |
Rear axle | 26000 | ||
Engine Model | WD615.338 | ||
Engine rated power | kw/(r/min) | 276/2200 | |
Engine rated torque | N.m/(r/min) | 1500/1300-1600 | |
Max. travel speed | km/h | 85 | |
Min. steady travel speed | km/h | 2~3 | |
Min. turning diameter | m | 24 | |
Min. ground clearance | mm | 327 | |
Max. grade ability | % | 42 | |
Approach angle | ° | 19 |
Description | Unit | Parameter value | |
Overall length | mm | 13900 | |
Overall width | mm | 2800 | |
Overall Height | mm | 3575 | |
Axle base | 1st ,2nd axle | mm | 1470 |
2nd ,3rd axle | 4105 | ||
3rd ,4th axle | 1350 | ||
Wheel Base | mm | 2304+2075 | |
Total vehicle mass in travel configuration | kg | 43000 (not including auxiliary counterweight of 1t) | |
Axle load | 1st and 2nd Axle | kg | 17000 |
3rd and 4th Axle | 26000 | ||
Engine Model | WD615.338 | ||
Engine rated power | kw/(r/min) | 276/2200 | |
Engine rated torque | N.m/(r/min) | 1500/1400 | |
Engine rated rotational speed | r/min | 2100 | |
Max. travel speed | km/h | 80 | |
Min. steady travel speed | km/h | 3 | |
Min. turning diameter | m | 24 | |
Min. turning diameter at boom tip | m | 29 | |
Min. ground clearance | mm | 327 | |
Max. grade ability | % | 40 |