Triple Feed Gearbox (Trimo)

The Triple Gearbox delivers maximum torque and rotational strength for the MKV Long Hole Feed, engineered for heavy-duty drilling in the most challenging rock conditions. Its high-power, multi-stage gearing provides exceptional penetration, stability, and control for deep or large-diameter long-hole applications.

No Part No Description QTY
1A1556Gear Housing1
2C9584Idler Shaft Gear1
3109-M10-16Cap Screw4
4C9049Through Bolt2
5149-16,3MTWasher8
6D2028Washer8
7260-02PNipple1
8109-M8-16Cap Screw6
9C2827Reduction Gear1
10B7175Compound Gear1
11A5746Rear Cover1
12D8447Hollow Pin4
13C2818Rotor Small 16 Teeth3
14A1701Feed Motor Housing3
15D2886Diaphragm2
16150-841BBearing6
17D2025Spacer3
No Part No Description QTY
18150-2141SCNBearing4
19B2244AAir Motor Cover MK51
20B2245Clamp RH1
21128-M16Nut Nyloc4
22D2026Nut1
23B29181 Inch Adaptor Plate1
24143-M12Washer4
25109-M12-25Cap Screw4
26B2243Clamp LH1
27D1508Bolt1
28C2819Rotor Large 18 Teeth3
29300-8-8Selock Pin3
30C2840Feed Screw Bush1
31C9581Thrust Washer1
32300-8-12Pin2
33C9582Idler Gear1
34150-6102SCNBearing1

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