|
Main engine
|
|||
|
Drilling depth
|
30m
|
Pipe diameter
|
42mm
|
|
Hole diameter
|
91-110mm
|
The final hole diameter
|
75 mm
|
|
Drilling rig weight
|
198kg(excluding main engine)
|
Drilling rig size
|
1400*600*1055mm
|
|
Winding engine
|
|||
|
Maximum lifting power
|
4kn
|
Roller diameter
|
90mm
|
|
Wire rope diameter
|
8mm
|
wire rope capacity
|
18m
|
|
Band-type brake diameter
|
200mm
|
The brake band width
|
35mm
|
|
Vertical shaft
|
|||
|
Vertical shaft speed
|
136/338/578r/min
|
Spindle stroke
|
400mm
|
|
Maximum pressure of vertical shaft
|
8kn
|
Lifting power of vertical shaft
|
10kn
|
|
Oil pump
|
|||
|
Oil pump model
|
YBC20/125
|
12.5Mpa
|
|
|
Oil pump flow rate
|
20ml/r
|
Rated speed
|
1500r/min
|
|
power
|
|||
|
Diesel engine
|
R180
|
Type of cooling
|
Water-cooling
|
|
Rated power
|
5.67KW
|
Rated speed
|
2600r/min
|
|
Number
|
Designation
|
Specification
|
Unit
|
Quantity
|
|
1
|
Drilling rig main engine(including power)
|
platform
|
1
|
|
|
2
|
Drill pipe(including lock joint)
|
Φ42
|
m
|
30
|
|
3
|
Head joint
|
57/57
|
pcs
|
2
|
|
4
|
Head
|
Φ89*57
|
pcs
|
1
|
|
5
|
Opening pipe
|
Φ89
|
root
|
1
|
|
6
|
Alloy bit
|
Φ91
|
pcs
|
1
|
|
7
|
Head
|
Φ73
|
pcs
|
1
|
|
8
|
Core barrel
|
Φ73
|
root
|
1
|
|
9
|
Diamond bit
|
Φ75
|
pcs
|
1
|
|
10
|
Water pump
|
Diesel engine power
|
set
|
1
|
|
11
|
Tower
|
3m
|
set
|
1
|
|
12
|
Steel wire rope
|
10mm
|
m
|
20
|
|
13
|
Rope cappel
|
|
pcs
|
4
|
|
14
|
U-chain iron
|
|
pcs
|
1
|
|
15
|
Flat side main pole
|
2m/root
|
pcs
|
1
|
|
16
|
Changing diameter of main pole
|
|
pcs
|
1
|
|
17
|
|
pcs
|
1
|
|
|
18
|
lifter
|
|
pcs
|
1
|
|
19
|
Cushion Fork
|
57
|
pcs
|
1
|
|
20
|
Wrench Fork
|
57
|
pcs
|
1
|
|
21
|
pliers
|
24
|
pcs
|
1
|
|
22
|
Free pliers
|
73/89
|
pcs
|
2
|