RMT 25 (TH) Top Hammer Wagon Drills

Cost-effective wagon drill suitable for quarry drilling and mining development.

The Top Hammer version of RMT Wagon Drill is equipped with a high-performance pneumatic drifter “RMT 120F”, the same as the “BBC 120F Drifter”. The drifter comes with a Rifle Bar Rotation feature. With a quick conversion kit, the Top Hammer version can be converted to the DTH version of the Wagon Drill. It is mainly used in open-cast mining with a 5.1-meter feed beam and in sand & limestone mines with a 4.2-meter feed beam. It is also used in underground mines with a 2.5-meter feed beam.

Wagon Drill which used for underground mining purpose4

Technical Specification

Model #	RMT 25 (TH)
Version	Top Hammer
Pneumatic Drifter	RMT 120F \| BBC 120F
Drilling Depth	20 - 40 meter (66 feet - 131 feet)
Hole Diameter	45 - 75 mm	1.8 - 3”
Drill Steel	R32 / R38 / T38
Drill Steel Length	1.20 Meter, 2.50 Meter, 3 Meter
Air Consumption	400 cfm at 7 bar
Details of Feed and boom	As below
Feed Type	Chain Drive
Feed Beam Length	5430 mm (5.4 mtr), 4425 mm (4.4 mtr), 2825 mm (2.8 mtr)
Travel Length	3940 mm (3.9 mtr), 2200 mm (2.2 mtr), 1500 mm (1.5 mtr)
Feed Force	8kN	1.8 lb
Boom type	Single section hand operated Hydraulic cylinder
Details of Carrier	Details in attached brochure
Transport Dimensions	Details in attached brochure

What is good about it?

• High-torque 4-cylinder double-piston steel motor

• Planetary rotation unit with reduction gear & seal ring

• SGI steel air motor with worm reduction gear

• Adjustable/replaceable cradle (16 mm mounting bolts)

• Heavy-duty 25.4 × 17.5 mm chain (Diamond/Rolon)

• 3-way lever control with pressure regulator (auto feed control)

• 150 mm rod guide with replaceable bush/support

• Hammer air connection via floating seat (gearbox rear)

• Covered levelling jack with self-adjusting foot (2 nos.)

• 25-litre hydraulic oil tank

Where it is used?

• Open-cast mining

• Sandstone and lime slotting

• Underground mines

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RMT 25 (TH) Top Hammer Wagon Drills

Cost-effective wagon drill suitable for quarry drilling and mining development.

What is good about it?

Where it is used?

Accessories

Spare Parts

Related Products

RMT 25 (DTH) DTH Version Wagon Drills