Railway Crane Wagon Unit 10T Rails/Turnout/Equipment Lift and Transport by Railway
- Category： Track Maintenance Equipment
- Unit pay load: 72 tons
- Crane lift capacity: 5 tons/each
- Unit length: 32mm
- Rail gauge: 1435mm or customized
Railway Crane Wagon Unit 10T Rails/Turnout/Equipment Lift and Transport by Railway
1. Brief introduction:
This railway crane wagon integrates a railway flat car with a crane arm and dedicated driving device, enabling efficient lifting and transportation of steel rails, sleepers, turnout sets and other railway equipment. Fitted with optional side walls or end plates, it also handles bulk materials like ballast, making it a multi-functional workhorse for railway construction and maintenance.
Constructed with a separate physical mounting of the flat car platform and on-board crane, the two components operate independently for enhanced flexibility. The crane adopts a PALFINGER straight-arm design, available in 5t, 8t, 10t and 12t lifting capacities, and is powered by a hydraulic power station consisting of a diesel engine, battery, hydraulic oil tank and hydraulic pumps.
We offer fully customized solutions, tailoring cranes and tooling to meet specific customer requirements. For elevated operational safety, optional limiters and remote control systems can be integrated as needed. With a simple structure, cost-effectiveness and broad applicability, this railway crane wagon delivers reliable performance for diverse railway engineering tasks.
2. Main parameters of flat wagon:
|
Pay load(one rack) |
72T |
|
Tare weight(one rack, ncluding crane and power unit) |
Approx. 42T |
|
Axle load |
16t |
|
Track gauge |
1435mm |
|
One rack length |
32860mm |
|
Under frame dimension of each wagon |
15500*2700*3312mm |
|
Coupler center height |
880±10mm |
|
Min radius full loaded |
180m |
|
Structural speed |
120km/h |
|
Brake method |
Air brake and hand brake |
|
Brake ratio |
6.9 |
|
Coupler type |
No.13 Coupler(AAR) |
|
Bogie type |
K6 3-piece bogie |
|
Wheel diameter |
840mm |
|
Structural clearance limit |
GB146.1 ‘Standard gauge railway rolling stock structure clearance limit’ |
3. Crane main parameters:
|
Brand |
PALFINGER, Straight arm type |
|
Model |
SPS10500R |
|
Max. lifting moment |
105 kN·m |
|
Rated lifting capacity |
5000 kg at 2.5 m radius |
|
Max. working radius |
8.5 m |
|
Max. lifting height |
9.1 m |
|
Boom sections |
3 |
|
Full extended boom length |
8.78 m |
|
Slewing angle |
360° continuous |
|
Operating pressure |
21 MPa |
|
Weight |
approx. 1800 kg |
4. Main technical parameters of power unit:
|
Parameter Item |
Specification |
|
Diesel Engine Type |
In-line, Water-cooled, Four-stroke |
|
Rated Power of Diesel Engine |
31 kW |
|
Cylinder Bore/Stroke |
100 mm / 115 mm |
|
Cylinder Arrangement |
4-cylinder In-line |
|
Rated Speed |
800 r/min |
|
Starting Method |
Electric Starting |
|
Intake Mode |
Naturally Aspirated |
|
Generator Power |
750 W |
|
Starter Voltage |
24 V |
|
Displacement |
3.61 L |
|
Fuel Consumption |
258.4 g/(kW·h) |
|
Idle Speed |
500 r/min |
|
Operating Environment Temperature |
-25℃ ～ +45℃ |
|
Weight (With Oil) |
800 kg (950 kg) |
4. Main structure features:
This railway maintenance crane wagon adopts a robust all-steel welded structure with Q355B/Q235B grade steel for the car body, ensuring superior load-bearing capacity. Its underframe integrates variable-section fish-bellied center beams, box-type cross beams and 4mm checkered steel flooring, fitted with lifting lugs and jacking pads for easy handling. The vehicle is equipped with a 13B coupler + MT-3 draft gear and Chinese 120 type air brake system for reliable rail operation, paired with mature K6 casting bogie for stability.
The on-board Sany SPS10500R straight-arm crane (3-section telescopic boom) features DC24V adjustable searchlights and a protected turntable with anti-reverse pins. The rear console with bilingual markings enables intuitive operation, making the vehicle ideal for efficient rail maintenance and lifting tasks in diverse trackside scenarios.
