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Product details:
SD1000 crawler type full hydraulic core drilling rig is a kind of
full hydraulic power head drilling equipment installed on the
crawler chassis.
1. Scope of use
SD1000 crawler type full hydraulic core drilling rig is a full
hydraulic pressure top drive drilling machine. The drilling machine
is mainly used for diamond drilling and cemented carbide drilling,
which can meet the requirements of core drilling technology
construction of diamond rope.
2. Main features
1). The power head is designed by French technology. The structure
is double motor and mechanical shift. It has a wide range of speed
change and a large torque at the low speed end. It can meet the
requirements of different drilling methods.
2). The power head has the advantages of high transmission
accuracy, stable operation and deep hole drilling.
3). The feeding and lifting system adopts the cylinder chain
multiplication mechanism, which has a long feeding process and high
operation efficiency.
4). The drilling machine has the advantages of fast feeding speed,
saving a lot of auxiliary time and improving drilling efficiency.
5). The guide rail of the main tower is of V-shaped structure. The
power head is connected with the main tower with strong rigidity
and stable rotation at high speed.
6). The power head adopts the way of automatic opening.
7). The drilling rig is equipped with a clamp and a shackle, which
is convenient to dismantle the drill pipe and reduces the labor
intensity.
8). The hydraulic system of drilling rig is designed according to
French technology. The rotary motor and main pump are plunger type,
so the system is safe and reliable
9). The mud pump is hydraulically controlled, and various
operations of the drilling machine are centralized, which is
convenient for handling various downhole accidents.
SD1000 Technical Specifications | |||
Model | Crawler type hydraulic driving head rig | ||
Fundamental Parameters | Drilling capacity | Ф56mm(BQ) | 1000m |
Ф71mm(NQ) | 600m | ||
Ф89mm(HQ) | 400m | ||
Ф114mm(PQ) | 200m | ||
Drilling angle | 60°-90° | ||
Overall dimension | Movement | 6600*2380*3360mm | |
Working | 5760*2400*9000mm | ||
Total weight | 11000kg | ||
Rotation unit | Rotation speed | 145,203,290,407,470,658,940rpm | |
Max.torque | 3070Nm | ||
Hydraulic driving head feeding distance | 4200mm | ||
Hydraulic driving head feeding system | Type | Single hydraulic cylinder driving the chain | |
Lifting force | 70KN | ||
Feeding force | 50KN | ||
Lifting speed | 0-4m/min | ||
Rapid lifting speed | 45m/min | ||
Feeding speed | 0-6m/min | ||
Rapid feeding speed | 64m/min | ||
Mast displacement system | Distance | 1000mm | |
Lifting force | 80KN | ||
Feeding force | 54KN | ||
Clamp machine system | Rang | 50-220mm | |
Force | 150KN | ||
Unscrews machine system | Torque | 12.5KN.m | |
Main winch | Lifting capacity(single wire) | 50KN | |
Lifting speed(single wire) | 38m/min | ||
Rope diameter | 16mm | ||
Rope length | 40m | ||
Secondary winch(adopt planetary hoisting provides impacting operating) | Lifting capacity(single wire) | 10KN | |
Lifting speed(single wire) | 205m/min | ||
Rope diameter | 5mm | ||
Rope length | 600m | ||
Mud pump (Three cylinder reciprocating piston pump) | Type | BW-250 | |
Volume | 250,145,100,69L/min | ||
Pressure | 2.5,4.5,6.0,9.0MPa | ||
Power Unit (Diesel engine) | Model | 6BTA5.9-C180 | |
Power/speed | 132KW/2200rpm |