Ht400 Seperated DTH Drilling Rig for Mining and Well Drilling

=== Base Info ===

=== Description ===

Basic Info.

Model NO. HT400 Drill Hole Depth <100m Bit Type Diamond Bit/ Cone Bit/ Drag Bit Drilling Way Impactor Product Name DTH Drill Rig Hammer Size 3 / 4 / 5inch Drill Rod Length 2 / 3m Key Selling Points Competitive Price Rotation Torque 1800-3600nm Drilling Depth Max.30m Weight 5800kg Engine Power 73.5 Dust Collector Dry Type Length 6.4*2.2*2.4m Pressure Required 7~25bar Air Comsuption 8-20m3/Min Max.Walking Speed 3 Km/H Gradeability 25° Ground Clearance of Chassis 310 Transport Package Carton Specification 6.4m*2.2m*2.4m Trademark D Miningwell Origin Zhejiang, China Production Capacity 20 PCS Per Month

Product Description

HT400 Seperated DTH Drilling Rig for Mining and Well Drilling 

Technical Parameters	HT400	HT500	HT600
Hole Range (mm)	90-155	90-203	90-254
Hammer Size (Inch)	3 / 4 / 5	3 / 4 / 5 / 6	3 / 4 / 5 / 6 / 8
Drill Rod Diameter (mm)	76 / 89	76 / 89	76 / 89
Drill Rod Length (m)	2 / 3	2 / 3	3050
Economic Drilling Depth (m)	30	30	21
Rotation torque (nm)	2800	1800-3600	2200-4400
Rotation Speed (rpm)	0-110	0-110	0-110
Model	Yuchai YC4DK100	Yuchai YC4DK100	Yuchai YC4DK100
Power (kw)	73.5	73.5	73.5
Pressure Required (bar)	7~25	7~25	7~25
Air Comsuption (m3/min)	8-20	8-20	8-20
Advance length (mm)	3185	3185	4125
Max. Propulsion (kn)	20.5	20.5	45.0
Max.Walking Speed (km/h)	3.0	3.0	3.0
Gradeability (o)	25°	25°	25°
Ground clearance of chassis (mm)	480	310	400
Weight (kg)	5500	5800	6200
Length*width*height (m)	6.4*2.2*2.4	6.4*2.2*2.4	6.4*2.2*2.4
Leveling angle (o)	/	Front 13 / Back 13	Front 13 / Back 13
Dust Collector	Dry type	Dry type	Dry type

 1. Ac Power Yuchai's 73.5KW engine,super charged and intercooled,adopts high pressure common rail system.Strong power, low fuel consumption,1.low noise, and meet environmental protection requirements.The high-strength damping shock absorber
can reduce vibration and noise, and effecti BE-160  protect the engine and oil pump.Imported dust removal oil pump has long life and high efficiency.

2. Humanized dashboard design,centralized display, simple and convenient operation.Concentrated pressure display,small vibration, accurate pressure measurement, improve the life of the pre
ssure gauge.The two-stage Fleetguard intake air filter assembly,equipped with a safety core,has a large flow rate and high filtration accuracy,which can effectively protect the engine for a long time and increase the service life of the engine.

3. The fuel is equipped with a large-capac-ity oil-water separator and high-efficiency three-stage precision filtration.lmported cast iron gear pump, high pre .ssure resistance, wear resistance and long service life.The newly designed hydraulic system,equipped with QTFLUID hydraulic valve, is centrally arranged, simple and reliable operation, and long service life.

4.EATON propulsion motor has small size, large torque and long life.
The newly designed rotary head, hydraulic four-speed 0-110rpm,low-speed high-torque,high-speed low-torque,adapt to various working conditions,and therotary spindle will never wear.Lengthened wear-resistant plate and horizontal rollers provide stable perfora
tion.The upper and lower guide rails are equipped with manganese steel flat irons,and the propelling beam operates smoothly.

5.It adopts excavator type plunger walking motor(JINGKEN),which has the characteristics of high efficiency, four wheeIs,high torque,and strong climbing ability.Widened engineering crawler, the whole machine walks steadily.It adopts the first-line brand roller chain after all, with high tensile strength.Equipped with waterproof and dustproof sprocket,long service life.