Integrated DTH drilling rig D460A

Brand Name: D miningwell
Minimum Order Quantity: 1 set
Packaging Details: 40HQ-20GP
Delivery Time: 15-20 days
Payment Terms: L/C, T/T, Western Union

The DMiningwell D460A Crawler DTH drilling rig is designed to meet diverse user needs. It features high-quality diesel engines from renowned brands and a powerful 24-bar minimum large-displacement dual-pressure screw main unit. With a double safety factor heavy-duty structure and top-notch components, it ensures reliable performance. The stainless steel wear-resistant sleeve protects key parts, enabling large-aperture operations while maintaining convenient and flexible operation. Ideal for both mining and water well drilling, this rig offers superior efficiency and durability, making it a top choice in the DTH drilling rig market. Whether you're in the mining industry or need to drill water wells, the DMiningwell D460A is the solution you've been searching for.

Inquiry Now

Send Email

Product Introduction

Show details

Technical data

Application

Related cases

Product Introduction

DMiningwell D460A Product description optimization
1.Power and host configuration: In response to different user needs, it is equipped with high-quality diesel engines from Carter, Cummins, and Yuchai Co., Ltd., and is paired with a top-notch double-pressure screw host with large displacement and a pressure of at least 24bar.
2.Structural design and component configuration: As a production equipment, the structure of each component of the product is designed to be heavy-duty with a double safety factor, and the highest-end component configuration is used to ensure the durability and stability of the equipment.
3.Protection and operation functions: The special aluminum alloy propulsion beam and high-torque rotary head are protected by stainless steel wear-resistant sleeves, which not only ensures convenient and flexible operation of the drilling rig, but also enables large-aperture operations.

Show details

Swing Joint

Stable Working

Track

Technical data

Hole range:	Φ115 ‒ 152 mm	Hydraulic cylinder+ Steel rope feeding system
Recommended DTH hammer size:	4" / 5"	Total length:	9,000 mm
Drill pipe handling capacity:	6+1	Travel length:	5,600 mm
Drill pipe outer diameter:	Φ102 mm	Feed extension:	1,300 mm
Drill pipe length:	5 m (optional 6 m or 7 m）	Maximum Feeding rate:	0.88 m / s
Maximum hole depth with Auto handling:	35 m	Maximum feeding force:	34.5kN
Rotation speed:	0 - 105 rpm	Maximum pull up force:	67.6kN
Maximum torque:	4,435 N.m	Track frame:	with oscillation
Diesel engine:	Cummins	Maximum Tramming speed:	3 km / h
Diesel engine:	L9CS4 400C	Maximum Tramming speed:	3 km / h
Rated power:	294 kW ( 395 hp )	Maximum Traction force:	156.2kN
Emission standard:	Tier Ⅳ / Euro stage ⅣA compliance	Slope climbing ability:	25°
Fuel tank Capacity:	750 L	Track frame oscillation angle:	±10°
Air compressor:	ZEGA ZGDB 138 III O-H	Ground clearance:	420 mm
Maximum working pressure:	21 bar (305psi)	Weight:	22,000 kg
Capacity FAD:	19 m 3 / min	Length:	11,550 mm
Boom type:	Heavy duty single boom	Width:	2,700 mm
Feed beam:	High strength aluminum alloy	Height:	3,560 mm