- SAINER
- Xianning City,Hubei,China
- lead time: 30-50 days
- a monthly capacity of 10 million
Diesel Locomotive Axle Gearbox Drive Unit
This diesel shunting locomotive axle gearbox is developed exclusively for factory internal diesel rail transport equipment, applicable to diesel mechanical & diesel hydraulic yard locomotives with operating speed ≤100km/h, widely used in steel plants, coal mines, cement factories, cargo yard and smelter industrial zones.
As the key transmission part connecting diesel engine hydraulic torque converter and wheelset, it undertakes long-time heavy-load traction, frequent forward-reverse switching and bumpy yard track working conditions. Two-stage bevel-helical reduction structure greatly amplifies output torque, perfectly matching low-speed heavy haul demand of industrial diesel shunters.
Diesel Locomotive Axle Gearbox Drive Unit
This diesel shunting locomotive axle gearbox is developed exclusively for factory internal diesel rail transport equipment, applicable to diesel mechanical & diesel hydraulic yard locomotives with operating speed ≤100km/h, widely used in steel plants, coal mines, cement factories, cargo yard and smelter industrial zones.
As the key transmission part connecting diesel engine hydraulic torque converter and wheelset, it undertakes long-time heavy-load traction, frequent forward-reverse switching and bumpy yard track working conditions. Two-stage bevel-helical reduction structure greatly amplifies output torque, perfectly matching low-speed heavy haul demand of industrial diesel shunters.
Core Structure & Material Advantages
1. Gear assembly forged by 20CrMnTi alloy steel, carburizing quenching and precision grinding, strong overload resistance, long service life under alternating impact load;
2. Thickened HT250 cast iron gearbox housing, anti-fatigue, effective vibration reduction during diesel engine operation;
3. Optimized sealing system with triple-lip oil seals, prevents dust, water and diesel oil mixture leakage in complex factory environments;
4. Independent circulating forced lubrication system, solves heat accumulation problem of long-time low-speed running of diesel locomotives;
5. Multiple installation modes (axle-hung / underframe mounted), gear ratios adjustable for 10t–150t diesel industrial locomotives, spare parts universal for mainstream domestic & imported diesel shunter models.
Application Scenarios
Steel ladle transport diesel locomotive, coal mine underground diesel narrow gauge shunter, cement plant yard diesel railcar, smelter heavy-duty diesel transfer locomotive, logistics park diesel yard shunting vehicle.
Yes. This Bevel Helical Axle Gearbox For Diesel Hydraulic Industrial Locomotive is engineered to connect with both diesel mechanical transmissions and diesel hydraulic torque converters, serving as the key transmission component between the power source and wheelset.
Absolutely. We offer multiple installation modes including axle-hung and underframe-mounted configurations. Please provide your locomotive chassis specifications, and we will configure the mounting interface to match your existing design.
This Heavy Load Diesel Shunting Axle Transmission Gear Unit supports diesel industrial locomotives ranging from 10 tons to 150 tons. Gear ratios are adjustable to match the specific tractive effort requirements of your locomotive tonnage.
The independent circulating forced lubrication system actively pumps oil through the gear mesh and bearings, solving the heat accumulation problem that occurs during long-time low-speed running. This maintains optimal operating temperatures and significantly extends component service life compared to passive splash lubrication.
Yes. Our Narrow Gauge Diesel Plant Locomotive Axle Reducer is designed with spare parts universality for mainstream domestic and imported diesel shunter models, simplifying maintenance logistics and reducing inventory costs for operators.
