| Packaging Details: | wooden box |
|---|
Core Drilling Rig Type SPT testing machine with Truck-mounted
1. Applied for general investigation, geophysical exploration, highway, building construction and blast-hole drilling etc.
2. with hydro-automatic feeding device, and high drilling efficiency.
3. Designed with hydro-chucking unit instead of slips to ensure drilling from stop when changing pipes.
4. Close levers, convenient to operate, safe and reliable operations.
5. Crawler type, suitable for rugged venue operations, very easy to move and transport;
6. Light in weight, easy disassembling for transportation and applicable to working conditions in plain and mountain areas.
Specification of drilling rig
|
Model |
Items |
Unit |
Specification |
|
|
1 |
structure |
/ |
Rotary |
|
|
2 |
power(diesel engine) |
kW |
13.2 |
|
|
3 |
Working dimension |
mm |
3250x1400x7000 |
|
|
4 |
weight |
kg |
2300 |
|
|
5 |
Drilling depth |
m |
130 |
|
|
6 |
Max drilling diameter |
mm |
Ø480 |
|
|
7 |
Driving pipe/drill pipe |
mm |
53x59x4200 /Ø50 |
|
|
8 |
Drill bits |
mm |
Ø75- Ø220 |
|
|
9 |
rotary speed |
r/min |
142;285;570 |
|
|
10 |
Hoisting machine |
Diameter of roll |
mm |
Ø140 |
|
Single ling lifting speed |
m/min |
0.41;0.82;1.64 |
||
|
Max.single line hoisting capactiry |
t |
0.96 |
||
|
coiling length |
m |
27 |
||
|
Steel wire rope |
mm |
Ø9.3 |
||
|
11 |
Twoer
|
Rate load |
t |
3 |
|
Effective height |
m |
6.5 |
||
|
Model |
lift and telescopic hydraulic tower |
|||
|
12 |
Water fault |
Max.lifting capacity |
t |
4 |
|
Diameter of rubber duct |
mm |
Ø38 |
||
|
13 |
Mud pump |
model |
/ |
BW95A |
|
Flow |
L/min |
95 |
||
|
pressure |
m |
1.5 |
||
|
Reciprocating frequency |
Times/min |
93 |
||
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