Drum Drive Systems
Tradewill Co. Ltd., Slovakia offers complete drum drive system for Transit Mixers - “TW Mixer Drives” - PV pumps, MF or MFS motors, PM series Planetary Gear Boxes and ASA Oil Cooler.
First quality material and high precision manufacturing together with ISO 9001/2000 certified quality control of all components, gives you guarantee to receive reliable & high quality product.
Pumps, motors PV, MF/MFS – original Sauer & Sundstrand design with several inovations, brand new components produced in Slovakia.
Gear Boxes PM – designed in Germany, produced in Slovakia.
We use high quality main FAG bearing proved by hard working conditions.
Oil Cooler – ASA brand, high quality reliable coolers.
All assembling dimensions are interchangeable with world largest producers.
PV pump + MF motor + PM gear box + Oil Cooler = Drum drive system
1. PV pump
2. MF or MFS motor
3. Oil cooler with tank
(oil flow about 200 liters/min)
4. Filter - 10 micrones
5. High pressure hoses A, B
6. Suction hose to charge pump
(min. inner diameter 24 mm)
7. Drain hose from MF to PV and from PV back to oil tank (min. inner diameter 24 mm)
DRUM CAPACITY | GEAR BOX MODEL | GEAR BOX RATIO | HYDRAULIC PUMP | HYDRAULIC MOTOR | MAX. TORQUE |
---|---|---|---|---|---|
6 - 8 m3 | PM 8 | 1 : 98 | PV22 (70 cm3) PV23 (89 cm3) | MF22 (70 cm3) MF23 (89 cm3) | 50.000 Nm |
9 - 10 m3 | PM 10 | 1 : 112 | PV23 (89 cm3) | MF23 (89 cm3) MFS23 (89 cm3) | 60.000 Nm |
10 - 12 m3 | PM 12 | 1 : 130 | PV23 (89 cm3) | MF23 (89 cm3) MFS23 (89 cm3) | 71.000 Nm |
12 - 15 m3 | PM 15 | 1 : 139 | PV112 (110 cm3) | MF112 (110 cm3) MFS112 (110 cm3) | 86.000 Nm |
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