8JS125TB Power TakeOff (PTOs) for Fast Transmission Gearboxes
Product Description
8JS125TB Power TakeOff (PTOs) for Fast Transmission Gearboxes
Fast 8JS125TB Transmission Nameplate Interpretation & Product Introduction
1. Core Parameters Extracted from the Nameplate
Item | Value/Model | Description |
Transmission Model | 8JS125TB | Fast 8-speed twin-countershaft manual transmission |
Input Power | 230 kW | Approx. 313 HP, suitable for medium & heavy-duty commercial vehicle powertrains |
Input Torque | 1250 N·m | Rated input torque, determining load-bearing capacity |
Customer Serial No. | G35273 | Customer-specific/vehicle matching number |
Production Serial No. | 5.230370276 | Product traceability number |
Manufacturer | Shaanxi Fast Gear Co., Ltd. | Leading domestic commercial vehicle transmission manufacturer |
2. Core Product Features
2.1 Structure & Performance
Gear Design: 8 forward gears + 2 reverse gears, adopting twin-countershaft full synchronizer structure for smooth shifting and high transmission efficiency
Rated Parameters: Maximum input speed of 2600 RPM, compatible with diesel engines up to 230 kW (313 HP), 1250 N·m torque covers medium-duty truck and light-duty truck heavy-load scenarios
Structural Advantages: Twin-countershaft design distributes load, extending gear service life and ensuring high reliability, making it a mainstream configuration for domestic commercial vehicles
Dimensions & Weight: Length of approx. 821.3 mm, weight of approx. 250 kg, compatible with mainstream medium-duty truck chassis layouts
2.2 Application Scenarios
Mainly matched with 4×2/6×2 medium-duty trucks, dump trucks, special vehicles (such as mixer trucks, truck-mounted cranes), common compatible models include Dongfeng Tianjin KR, Shaanxi Auto Deyu Q300, etc.
Suitable for intercity logistics, engineering transportation and other scenarios, balancing power performance and fuel economy
3. Model Naming Rule Interpretation
Breakdown of model 8JS125TB:
8: 8 forward gears
J: Mechanical manual transmission
S: Twin-countershaft structure
125: Rated input torque rating (1250 N·m)
T/B: Product series/ratio version (T stands for synchronizer, B is a subdivided ratio version, usually with overdrive design)
4. Additional Notes
This model belongs to the Fast 8JS125T series, a classic transmission in the medium-duty truck market with low maintenance costs and high parts versatility
The QR code on the nameplate can be used for product traceability, authenticity verification and technical data inquiry
For Power Take-Off (PTO) adaptation, this model can be matched with FZ series PTOs, suitable for refitting special vehicles such as mixer trucks and fire trucks
Truck PTO Power take off Accessories Parts delivery by DHL /FEDEX/UPS Aire express