Transmission
DAF Control unit intarder 1980863
1 195EUR
- ≈ 1 274 USD
- ≈ 1 029 GBP
VOLVO Meritor Differential Volvo RSS1344D 22293808 MS-17X EVO RSS1344D
2 950EUR
- ≈ 3 145 USD
- ≈ 2 540 GBP
Volvo Occ differentiëel DSS32A/5.14 Volvo RSS1132A
3 500EUR
Price excl. VAT
- ≈ 3 732 USD
- ≈ 3 013 GBP
DAF Hebel 1896797
95EUR
- ≈ 101 USD
- ≈ 81 GBP
VOLVO Volvo Bearing housing 20512305
650EUR
- ≈ 693 USD
- ≈ 559 GBP
DAF Gear wheel 3de versnelling 1810243
94EUR
- ≈ 100 USD
- ≈ 80 GBP
DAF Link yoke 1831972
91EUR
- ≈ 97 USD
- ≈ 78 GBP
DANA TE 27 - 15.7TE27418-15
DANA TRANSMISSION 15.7TE32418-82
DANA TE 32 - 16.7TE32418-60
FIAT
NEW HOLLAND D350
LIEBHERR FAT450/024
LIEBHERR FAT400/023
O&K MH CITY
Hyundai HL 770-7 A
1 880EUR
- ≈ 2 004 USD
- ≈ 1 618 GBP
Zeppelin Linde GD 3,5 aus ZM 13
DAF DAF PTO 1387991 NH 4 C
275EUR
- ≈ 293 USD
- ≈ 236 GBP
DAF DAF PTO 1387991 NH 4 C
275EUR
- ≈ 293 USD
- ≈ 236 GBP
DAF steekas met sper 1363853
320EUR
- ≈ 341 USD
- ≈ 275 GBP
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.