50-200mm 50m crawler dth full hydraulic pneumatic blast hole drilling rig mine rock drilling rig
Structure and working principle 1. Chassis: the drilling rig is equipped with a hydraulic crawler traveling chassis, which changes the situation that some drilling rigs need to be moved manually. 2. Control system: hydraulic control system switch, drilling power unit forward and reverse and inching. The manual control valve controls the hydraulic cylinder to realize the angle adjustment of the drill, the lifting, drilling and walking of the drill. At the same time, remote control and manual drilling control can be selected. 3. Hydraulic system: diesel power is used to drive the pump station. (It can also be changed to motor) 4. Drill frame structure: the drill frame adopts three sliding blocks to form the main outer frame of the drill frame, and the main hydraulic cylinder connects the auxiliary sliding blocks of the drill frame to form reciprocating motion; The auxiliary slide block of the drill frame is connected by two auxiliary hydraulic cylinders to the third slide block of the drill frame to form reciprocating motion. The two items can be superimposed to meet the demand of loading 2 meters of drill pipe. 5. Drilling angle: the angle of the drill frame is controlled and adjusted by the hydraulic cylinder, which can achieve 35-120 degree construction (- 120 degree is a special requirement). 6. Drilling power head: hydraulic power.
Product Paramenters
GF880 DTH Drilling Rig
Model
GF880
Power source
Air
Rock rigidity
F=6~20
Diam. of hole(mm)
50~200
Drilling depth(m)
50
One-time advance length (mm)
1000-2000
Air consumption(M3/min)
3-12
Using air pressure(Mpa)
0.5-1.5
Drilling tool speed(r/min)
0-140
Maximum driving force(N)
6000
Motor power(kw)
11
Applicable voltage(V)
380-24
Cylinder diameter(mm)
115
Piston displacement(ml)
1250
Rated speed(r/min)
2200
Rated power(kw)
16
Fuel tank capacity(L)
15
Fuel oil capacity(L)
2.5
Cooling mode
Water-cooling
Operating Weight(T)
1.5
Adaptive air compressor(Cube)
13
Dimension(m)
1.4*2.4*3.1
Pictures
Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 15 Feb, 2025, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
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