描述
BRIEF INTRODUCTION
WTM-09 Final Drive is the most popular model we design, and it belongs to our universal models with a wide application range.
WTM-09 Final Drive consists of a swash-plate piston motor integrated with a high strength planetary gearbox.
It is widely used for track-driving hydraulic excavators, drilling rigs, mining equipment, forklifts, dozers, spider cranes and other crawler equipment.
| Model | Max Working Pressure | Max. Output Torque | Max. Output Speed | Speed | Oil Port | Application |
| WTM-09 | 30 MPa | 11500 N.m. | 51 rpm | 2-speed | 4 ports | 7-9 Ton |
VIDEO DISPLAY
KEY FEATURES
High efficiency swash-plate axial piston motor
Double speed motor with a large ratio for various applications
Build-in parking brake for safety
Compact volume and light weight
Reliable quality and high durability
Smooth operation with low noise
Optional free-wheel device
Optional automatic speed switch
SPECIFICATIONS
|
Motor Displacement |
34/53 cc/r |
|
Working Pressure |
30 MPa |
|
Speed Control Pressure |
2~7 MPa |
|
Ratio Options |
45.57 |
|
Max. Torque of Gearbox |
10500 N.m |
|
Max. Speed of Gearbox |
51 rpm |
|
Machine Application |
7~9 Ton |
CONNECTION PARAMETERS
|
Frame Connection Diameter |
210 mm |
|
Frame Flange Bolt |
12-M16 (14-M16) |
|
Frame Flange P.C.D. |
250 mm |
|
Sprocket Connection Diameter |
265 mm |
|
Sprocket Flange Bolt |
12-M14 (14-M14) |
|
Sprocket Flange P.C.D. |
300 mm |
|
Flange Distance |
80 mm |
|
Approximate Weight |
95 kg (210 lbs) |
INTERCHANGEABILITY CHART
The WTM-09 series final drives easily applies to almost every popular 79 ton hydraulic excavator, such as Komatsu PC60-5/6/7/8, PC80/5/6/7/8；Kato 250, 307; Caterpillar CAT 70B, 307, 308; Doosan DH80; Hyundai R80; Sany SY95C-9, SY75C-9; SDLG LG685, LG690E, Sumitomo 60, Kobelco SK60, SK70; Volvo ECR88; IHI 60; Kubota KX080-3; Takeuchi TB070, TB180FR; Yammer B7 and others.
The WTM-09 final drives are interchangeable with the PHV-05B, DM09, MAG-44VP-800, MAG-50VP-900, GM09VN, GM10VA, TM10VD, JMV047 final drives.
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