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- TYPE and FUNCTIONS
JG-2 is mechanically driven and hydraulically controlled. It is
a truck-mounted hinged mechanical power head drill. It can be
used for rotary, percussive, vibratory and static pressure drilling
as well as pressure soil sampling and pipe driving. It is a perfect
drill for new drilling methods, such as reverse circulation, down
hole drill etc.
- FEATURES
JG-2 is truck-mounted and has a high mobility. Its design is compact
and reasonable. Its operation is easy and reliable.
- APPLICATIONS
JG-2 is mainly used in engineering geological exploration for
railway, highway, brige, dam, civil and industrial construction,
and seismic shot hole drilling as well.
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| Specifications |
Parameters |
| Drilling capacity |
hole dia. ¦Õ150 mm,Hole depth
50 m |
| Max. hole dia. ¦Õ400 mm,Hole
depth 15 m |
| Drill rod dia. |
¦Õ43,¦Õ73 |
| Power Head |
Spindle speed(forward
and reverse)17£¬36£¬43£¬94£¬104£¬227 r/min |
| Spindle stroke3450
mm |
| Max. Spindle pull
down force 15 kN |
| Max. Spindle lifting
capacity 20 KN |
| Vibrator(optional) |
Central opening dia. (mm) 134 |
| Vibrating force (kN) 30 |
| Hoist |
lifting capacity
30kN |
| Average lifting
speed 0.2£»0.53£»1.29 m/s |
| Height of derrick |
7.5 m |
| Power |
Diesel engine 395 type or 495
type |
| truck type |
DHZ1100H or DHZ1101H7D. |
| Dimensions (L¡ÁW¡ÁH) |
8700¡Á2400¡Á3410 mm
(in transportation) |
| Weight |
about 8 t( including the truck) |
| Select part |
auxiliary hoist ,BW-160 or
BW-200 mud pump |
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