Transmission
Propeller shaft for forestry equipment
Online: 1yr 8mo
Fomisas, UAB
Lithuania, Litauen
Drive shaft
Online: 7hr 53min
TruckParts Eesti OÜ
Estonia, ee, Tallinn
ID 1556359
Drive shaft
Online: 10hr 13min
TruckParts Eesti OÜ
Estonia, ee, Tallinn
ID 20836839
Drive shaft for van
Online: 14hr 21min
RG GmbH
Germany, Gemünden am Main
ID A9094100100
Transmission for truck
Online: 21hr 1min
Peralta Coutinho SA
Portugal, Rio Maior
Transmission for construction machinery
Online: 22hr 36min
J. & TH. VAN DER VELDT B.V.
6
Netherlands, Wouw
ID 777009546
Featured offers
Swing motor for construction machinery
Online: 22hr 36min
J. & TH. VAN DER VELDT B.V.
6
Netherlands, Wouw
ID 777009548
Transmission for construction machinery
Online: 22hr 36min
J. & TH. VAN DER VELDT B.V.
6
Netherlands, Wouw
ID 777009545
Swing motor for construction machinery
Online: 22hr 36min
J. & TH. VAN DER VELDT B.V.
6
Netherlands, Wouw
ID 777000601
Swing motor for construction machinery
Online: 22hr 36min
J. & TH. VAN DER VELDT B.V.
6
Netherlands, Wouw
ID 777009547
Drive shaft
Online: 1d
TruckParts Eesti OÜ
Estonia, ee, Tallinn
ID 1646502
Final drive for excavator
Online: 1d
OMECO SPA
11
Italy, Roma
ID 21P-60-K1171
Final drive for excavator
Online: 1d
OMECO SPA
11
Italy, Roma
ID M07024258
Transmission for wheel tractor
Online: 1d
INTER BUSINESS FR
France, SEVIGNY WALEPPE
ID 9510018
Transmission for sprayer
Online: 1d
INTER BUSINESS FR
France, SEVIGNY WALEPPE
ID 48187134
Transmission for combine harvester
Online: 1d
INTER BUSINESS FR
France, SEVIGNY WALEPPE
Differential gear for truck
Online: 1d
IMEXPO Sp. z o.o.
6
Poland, Kielce
Transmission for crawler loader
Online: 1d
Talleres Capelán S.L.
13
Spain, Uxes
ID 20D1372-0
The ability of the internal combustion engine to adapt to external load changes compared to the reciprocating steam engine or electric series motor is small. This circumstance led to the installation of gearboxes, providing the necessary traction to drive wheels in different modes of motion. Due to the presence of gearboxes vehicles can move at low and maximum speed. It allows you to adjust the speed within a much larger range than the one that can be provided by an engine. It also should be mentioned that gearboxes allow vehicles to move backwards, and they also disconnect the engine from the drive wheels when starting, stationary or coasting.
They try to develop gearboxes for trucks so that they guarantee the necessary dynamic and economic properties for the vehicle, and also work quietly, with a high efficiency, being reliable, easy to service, possibly having a small size and weight, and low cost.
In recent years, manufacturers of trucks have been increasingly focused on making the process of shifting automatic. On trucks operating in the city, it dramatically improves the driver's working conditions and, accordingly, a positive effect on traffic safety. On the main transport automation gear also improves the efficiency of transport, since it allows optimizing the interaction between engines and gearboxes. As a compromise, cheaper than the automatic gearboxes, all the more common are becoming semi-automatic, as a rule, no torque converter. They relieve the driver of one of the most energy-intensive operations associated with the gear shift, either by squeezing the clutch pedal, or from the actual switch, which is transferred to a switch by a joystick. There have already appeared constructions, for example, Volvo I-Shift, working as a full automatic with torque converter. It should be noted that in all three cases, the basic box is mechanical.
The vast majority of manual gearboxes are performed with the undivided power flow, so that all the power flow goes through each switched gear wheel. The use of such schemes is due to the desire to increase the life of gearboxes at high transmit power.
On the trucks the most widely used three-shaft boxes with direct transmission, which is obtained by connecting the primary and secondary shafts.