Mindrill YODHA90 crawler drill is a pneumatic crawler drill for drilling with a DTH hammer. It comes with two independent 5 HP propulsion air motors steered with a piston-driven rotary head. Its robust construction, track-mounted frame, and mainframe walking beam oscillator assembly is ideal for drilling in confined areas with rough terrain. The strong 7.5 HP air-powered hydraulic pump ensures high feed force and supreme productivity. The DTH hammer version can drill 90-115 mm wide holes.
The pneumatic crawler drill YODHA90 is a low-cost, effective, and versatile drilling rig that offers great return on investment for a wide range of applications. The compact and lightweight track-mounted frame is ideal for maneuvering over rough terrains and confined areas. It has a versatile feed boom arrangement that allows it to perform drilling in a wide range of angles and orientations.
- Single man operated high-production drill rig
- Capable of both DTH and drifting
- Quick conversion kit for switching between DTH & top hammer drilling
- Two independent air motor-powered track assemblies on either side
- Reliable self-propulsion
- Capable to drill holes of 90-115 mm (3.5-4.5 in) in diameter
YODHA90
Carrier
Tramming speed: 3.2 km/h
Traction force: 17 kN
Track oscillation: ±20°
Ground clearance: 230 mm
Hill climbing ability: 30%Pneumatic – driven chain feed
Feed length: 3665 mm
Max. feed rate: 0.3 m/s
Feed force pull up: 1800 kg
Feed force pull down: 2140 kg
Total length: 5130 mm
Travel length: 3565 mmWeight
Weight: 2680 kgHeight and length
Overall length: 4700 mm
Width: 1750 mm
Height (Guide horizontal): 2600 mm
Depth of drilling (DTH): 15 mtrHole range
Hole Range (DTH): 90-115 mm