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Environmental & Geotechnical Drilling

Geoprobe Model 8140LS Sonic Rig

Model 8140LS Specifications

 

TRACK PLATFORM / UNDERCARRIAGE

 

 

Width

85 in

2,159 mm

Length   (transport)

298   in

7,569   mm

Length   (deployed, lateral fully retracted)

185   in

4,699   mm

Length   (deployed, lateral fully retracted, rod handler deployed)

270   in

6,858   mm

Height   (normal transport)

114   in

2,896   mm

Height   (deployed; winch mast up)

298   in

7,569   mm

Height   (min standard working height)

NA

Extension   (fore and aft)

11   in

279   mm

Lateral   (side to side)

NA

Drill   Mast Dump

NA

Base Unit Weight

22,900 lb

10,387 kg

Head Travel

157 in

3,988 mm

Head Crowd/Pull Force

20,000 lb

89 kN

Head Feed Carriage

Comp. slides

Head Feed Pressure Control   (w.o.b)

Optional

Head Sideshift

26 in

660 mm

Head tilt out

25 deg

Outrigger travel

26 in

660 mm

Engine

CAT C4.4 Tier 3 Flex

Engine Rated Power

142 hp

106 kW

Fuel Capacity

40 gal

151 L

Max angle drilling ability off vertical

NA

Approach/departure angle in transport

24 deg

Ground Speed

1.5 mph

2.4 km/hr

Electronic Controls

V1

Sonic head

GV4

 

HP LIMITED PUMP

Max pressure

4,000 psi

275.8 bar

Max   flow

100   gpm

379   L/min

 

HYDROSTATIC PUMP

Max pressure

NA

Max   flow

NA

 

Max oscillator speed

130 Hz

Dynamic force @ max oscillator speed

33,000 lbf

146.8 kN

Rotation   (high torque/low speed)

4,000   ft-lbf @ 80 rpm

5,423   N•m

Rotation   (low torque/high speed)

2,500   ft-lbf @ 120 rpm

3,390   N•m @ 120 rpm

 

STANDARD WINCH

Line pull

2,000 lbf

809 kN

Line   speed

110   fpm

33.5   m/min

 

TRIPLEX WATER PUMP

Max pressure

1,000 psi

69 bar

Max flow

25 gpm

95 L/min

 

DOUBLE WRENCH BREAKOUT

Clamp force

0 to 21,000 lbf

0 to 93.4 kN

Breakout   torque

13,500   ft-lbf

18,303   N•m

Casing   size compatible

2   to 12 in

51   to 305 mm

Vertical   travel

9   in

229   mm