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Grundopit
Advantages
The pit launched, mini-directional Grundopit 40/60 is ideal
for installing water services, electrical conduit, gas services,
etc. in tight working conditions, over difficult runs. Only
44 inches long, 19 inches wide and 14 inches tall, the Grundopit
40/60 delivers 13,200 lbs. of thrust, 8,800 lbs. of pull back
and 442 ft. lbs. of torque with bore length up to 200 feet.
Four hydraulically operated telescopic bracing supports anchor
the Grundopit allowing for perfect alignment and maximum thrust
and pull back. The Grundopit is an ideal entry level system
for gas utilities, cable industries or as a supplement to larger
units.
The Grundopit is easy to use and highly portable, only weighing
440 lbs. Components include a two-part bore rig, patented drill
stem plug in, 25 drill stems, bore head with angled steering
surface, backreamer and swivel coupling, hose package, water
tank and pump, and power pack. The complete unit can be transported
in a standard pick up truck and operated by a minimal crew.
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Ideal for:
- Gas
- Water
- Sewer
- Electrical
- Phone/CATV
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Grundopit
40/60 Bore Rig
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| Length |
3.67 ft |
| Width |
1.56 ft |
| Height |
1.20 ft |
| Weight (without drill stems) |
440 lbs |
| Length of drill stem |
2 ft |
| Diameter of drill stem |
1.8 ft |
| Weight of drill stem |
9.5 lbs |
| Diameter of bore head |
2.1" |
| Thrust |
13,200 lbs |
| Pull back |
8,800 lbs |
| Torque |
442 ft lbs |
| Thrust speed |
606 ft / min |
| Backreaming-diameter |
3" / 4" mm |
| Outer pipe-diameter |
>3" |
| Bore length |
>164 ft |
| Detection system |
8 kHz / 33 kHz |
| Detection depth |
9.8-13 ft |
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Hydraulic
Power Pack
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| L x W x H |
2.4 x 2.0 x 2.3 ft |
| Weight |
200 lbs |
| Engine |
Honda |
| Oil tank |
1.8 gal |
| Operating pressure |
1,740/max 2143 psi |
| Fuel tank |
1.7 gal |
| Engine output |
13 hp |
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Water
Tank
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| L x W x H |
2.5 x 1.3 x 2.6 ft |
| Tank Capacity |
200 gal |
| Water pressure |
857 psi |
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