Technical parameters of CFN290-II internal combustion paving railcar
gauge |
1435mm |
Axial |
BB |
Wheelbase |
3000mm |
Curing weight |
32t |
Wheel diameter |
680mm |
Minimum curve radius |
75m |
Center height of the coupler (from the rail surface ) |
840mm (KD-5 coupler ) |
Continuous speed |
7km/h |
Maximum speed |
35km/h |
Starting traction (sticking ) |
85kN |
Continuous traction |
67kN |
Brake type |
JZ-7 brake (double end) + hand brake |
Dimensions |
7330×2565×3170 mm |
diesel engine |
|
diesel engine |
Cummins |
model |
QSL8.9-C325-III (Country III to IV ) |
Type |
Electronic control, EFI, water cooling, exhaust gas turbocharging, intercooling |
rated power |
242kw/2100rpm |
Maximum torque |
1385Nm/1100rpm |
Minimum idle speed |
750rpm |
Startup mode |
24V electric start |
net weight |
872Kg |
Hydraulic gearbox |
|
Hydraulic gearbox |
Hangzhou Gear Group |
model |
YB310 hydraulic transmission |
Type |
One-piece gearbox is directly connected to the engine |
Shift mode |
Manual (electro - hydraulic) shifting |
Gearbox number |
Top 3/ down 3 |
Wheel reducer ratio |
5.29 |
Dimensional size response requirements |