Goodeng GMD70S drilling and minera drilling machine

Product Description

Product Parameters

Hole diameter	φ90-203mm	3.5-8 in
DTH hammer	4 in/5 in/6 in/7 in
Rod changing system	Drill rod storage	5+1
	Drill rod diameter	114 mm	4.5 in
	Drill rod length	6 m	19.7 ft
	Max. Hole depth	36 m	118.1 ft
Hydraulic rotation head	Rotation speed	0-80 rpm
	Drilling torque	3900N·m	2876 ft·lbs
	Max. Rotation torque	6000N·m	4425 ft·lbs
Engine	Rated power	354 KW/1800 rpm	474.6 hp
	Fuel tank	850 L	224.5 gal
Two-stage air compressor	Max. Working pressure	25 bar	362.6 psi
	Max. displacement	26m³/ min	918.6 ft ³/min
Drill boom type	High strength single straight boom
High strength steel feed  beam Chain motor type	Total length	9470 mm	311.4 ft
	Travel length	6500 mm	21.3 ft
	Feed extension	1600 mm	5.3 ft
	Max. Feed rate	0.9 m/s	2.95 ft/s
	Max. Feed force	40 kN	8992 lbs
	Max Tractive pull	50 kN	11240 lbf
Adjustable flat chssis	Traveling speed	1.5/3 km/h	0.93/1.86 mph
	Max. Traction force	165 k N	37085 lbs
	Gradient	25°
	Track oscillation	±10°
	Ground clearance	420 mm	16.54 in
Transportation Condition	Weight	21000 kg	46297 lbs
	Size(L*W*H)	12700*2500*3600mm	41.7 ft* 8.2 ft*11.8ft

Product Description

1.The GMD70S is a diesel powered down-the-hole (DTH) drill rig designed for 90-203 mm drilling operations in pre-splitting and conventional production blasthole drilling. The rig has enhanced mobility, a smaller footprint and can serve multiple sites.

2.Introducing the powerful and efficient Cummins Engine QSZ13-C475 with a robust power of 354 kW, manufactured by  Goodeng Machinery Co., Ltd. This innovative product is equipped with a two-stage air compressor, boasting a capacity of 26m³/min and 25bar.

3.The automatic rod changing system ensures seamless operation, while the dry dust collector with automatic filter cleaning enhances maintenance efficiency. The high strength aluminum traveling motor and dual-speed hydraulic traveling motor enable reliable and smooth movement.

4.Additionally, it features an electric fuel refueling pump and an air-conditioned cab for operator comfort. With a focus on performance and convenience, this product is a testament to Shanghai Goodeng International Co., Ltd.'s commitment to delivering high-quality equipment for diverse industrial applications

1. 1.Cummins Engine Power 354 kW
2. 2.Two-stage air compressor 26m³/min 25bar
3. 3.Automatic rod changing system
4. 4.Dry dust collector with automatic filter cleaning
5. 5.High strength aluminum alloy feed beam
6. 6.Dual speed hydraulic traveling motor
7. 7.Electric fuel refueling pump
8. 8.Air-conditioned cab
9.  
10. Low fuel costsThe new Cummins 354KW engine features lower emissions and compressor pressure control with load sensing, ensuring sustainable and cost-effective drilling.
    
     
11.  Robust design and easy maintenanceThe modular structure allows relevant personnel to easily carry out repairs and maintenance on the ground. The sturdy design is durable and increases the safety of daily work.

Detailed Photos

 

  

 

FAQ

1. What about the warranty time?
    A:12 months after shipment or 2000 working hours,whichever occurs first.
2. What about the delivery time?
    A:20 days after receiving the deposit.
3.What kind terms of payment can be accepted?
    A:On T/T term, 30% down payment is required in advance, and 70% balance shall be before shipment, or
        against the copy of original BL for old client.
        On L/C term, 100% irrevocable L/C without"soft clause" can be accepted. 
4.What logistics ways we can work for shipment?
    A: We can ship machine by sea and road.