RX 77×400 specs


RX 77×400 HDD Rig

Diesel engine

Brand

DEUTZ Tier 4

Power

338 kW / 453 hp

Cylinders

6

Rotation

1 900 rpm

Cooling type

Water cooling

Fuel consumption

41-59 L/hour

Rotation

Gears

2

 

Low speed

Rotation Speed

0-70 rpm

Maximum Spindle Torque

30 973,5 lb/ft

High speed

Rotation Speed

0-140 rpm

Maximum Spindle Torque

15 486,7 lb/ft

Thrust and pullback

Move Speed

2

 

Low speed

Thrust force

770 kN

Pullback force

770 kN

Speed

0-39,4 ft/min

High speed

Thrust force

385 kN

Pullback force

385 kN

Speed

0-85,3 ft/min

Features

Drilling angle

8-16°

Clamping system

Jaws clamping spindle torque

29 498,5 lb/ft

Jaws reducing spindle torque

58 997 lb/ft

Mud pump

Maximum capacity

264 gpm

Maximum pressure

1706,9 psi

Motion

Motion speed

0-1,9 mph

Maximum elevation angle

25°

Drill rod

Length

236,2 inch

Rod lock

Ø 5,5 inch

Rod body

Ø 4,5 inch

Max bending

5%

Weight

231,5 lb

Loading capacity of drill rods holder

12 pc

HDD rig weight

46 297 lb

Lenght

33,1 ft

Width

11,2 ft

Height

8,2 ft

Drill rods supply system

+

Drill rods lubrication system

+

Fuel tank capacity

105,6 gal

Hydraulic tank capacity

127,6 gal