Drilling

Hydraulic Rotary Head

150-50 (580T | 800T)

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High-torque setting: Torque
150000 ft-lbs
High-torque setting: Speed
27 rpm
High-speed setting: Torque
75000 ft-lbs
High-speed setting: Speed
55 rpm
Crowd force
80000 lbs
Extraction force
80000 lbs
Output shaft ID
7.375 in
Optional swivel joint ID
5 in
Weight with guides & swivel
7500 lbs
Weight 100' to 150' hydraulic hoses
1340 lbs
Height (H)
103 in
Width for leads
32/36 in
Overall Width
48 in
Depth - center to front (CF)
23 in
Depth - center to rear (CR)
25 in

Model 800H

Engine
Caterpillar C18
Emissions rating
EPA Flex
Power
800 HP
Operating speed
1800 rpm
Maximum motors pressure
5200 psi
Motors flow (no load)
250 gpm
Clamp pressure
4500 psi
Clamp flow
6 gpm
Weight (w/ full fluid & 1/2 fuel)
22,500 lbs
Length
216 in
Width
82 in
Height
104 in
Hydraulic oil capacity
550 gal
Fuel Capacity
185 gal

Model 580T

Engine
Caterpillar C13B
Emissions rating
Tier 4 Flex
Power
577 HP
Operating speed
1900 rpm
Maximum motors pressure
5300 psi
Motors flow (no load)
157 gpm
Clamp pressure
4800 psi
Clamp flow
6 gpm
Weight (w/ full fluid & 1/2 fuel)
20100 lbs
Length
180 in
Width
80 in
Height
100 in
Hydraulic oil capacity
550 gal
Fuel Capacity
180 gal

Model 800T

Engine
Caterpillar C18
Emissions rating
Tier 4 Flex
Power
800 HP
Operating speed
1800 rpm
Maximum motors pressure
5200 psi
Motors flow (no load)
230 gpm
Clamp pressure
4800 psi
Clamp flow
6 gpm
Weight (w/ full fluid & 1/2 fuel)
25500 lbs
Length
216 in
Width
82 in
Height
104 in
Hydraulic oil capacity
550 gal
Fuel Capacity
215 gal
  • Speeds shown are no-load speeds (free-hanging condition).
  • Speeds under actual drilling conditions (varying loads) may be 10-15% lower.