DORSON — A Professional Excavator Undercarriage & Hydraulic Component Manufacturer Based in Jining, China
Founded in 2007 and located in Jining, Shandong, China, DORSON is a professional enterprise specializing in hydraulic component manufacturing. With a 40,000-square-meter modern factory and 200 employees, it produces excavator undercarriage parts for 6-75 ton machines, central rotary joints, multi-way control valves, pilot valves, shuttle valves, high-temperature rotary joints, hydraulic steering gears and hydraulic motors, certified to ISO9001:2008.
* Excavator tensioner assemblies
* Idler assemblies
* Drive sprockets
* Track rollers
* Carrier rollers
* Rotary joints
* Hydraulic multi-way valves
* Pilot control valves
* High-pressure shuttle valves
* Full hydraulic steering gears
* Cycloid motors
* Complete Undercarriage Range: parts for 6-75 ton excavators
* Integrated Hydraulic Portfolio: undercarriage, valves, joints, steering gears and motors
* Specialized Valve Technology: high-pressure large-flow multi-way and shuttle valves
* High-Temperature Rotary Joints: dedicated solutions for energy and power equipment
* ISO9001:2008 Certified: internationally recognized quality system
Product Category | Key Function | Typical Applications
------------------------------------|-----------------------------------------|-----------------------------------------------
Excavator Undercarriage Parts | Track support and drive | 6-75 ton excavators
Central Rotary Joints | Rotating hydraulic connection | Excavators, cranes, bulldozers
Hydraulic Multi-Way Valves | Multi-actuator flow control | Construction machinery
Pilot Control Valves & Shuttle Valves| Signal control and pressure distribution| Excavators, loaders
High-Temperature Rotary Joints | Hot fluid rotating connection | Energy, power, light industry equipment
Full Hydraulic Steering Gears | Vehicle steering control | Loaders, forklifts, tractors
Cycloid Motors | Low-speed high-torque actuation | Agricultural machinery, loaders
Q1: What products does DORSON manufacture?
A1: DORSON manufactures excavator tensioner assemblies, idler assemblies, drive sprockets, track rollers, carrier rollers, rotary joints, hydraulic multi-way valves, pilot control valves, high-pressure shuttle valves, full hydraulic steering gears and cycloid motors.
Q2: When and where was DORSON founded?
A2: DORSON was founded in 2007 in Jining, Shandong, China.
Q3: What certification does DORSON hold?
A3: DORSON holds ISO9001:2008 quality system certification.
Q4: What excavator tonnage does DORSON cover?
A4: DORSON produces undercarriage parts for 6-ton to 75-ton excavator series.
Q5: What industries use DORSON products?
A5: DORSON products are used in construction machinery such as excavators, cranes, bulldozers and loaders, as well as energy, power, light industry, agricultural machinery and material handling equipment.
* Excavators (6-75 tons)
* Cranes
* Bulldozers
* Loaders
* Hydraulic forklifts
* Tractors and agricultural machinery
* Energy and power equipment
