AT32

AT32 Directional Drill
Bursting at the seams with power, the AT32 is the next generation of all-terrain drilling, packing performance and strength into a sleek package.
Key Features
  • With a 155-hp Cummins® B4.5 Stage V diesel engine, 32,000 lbs of thrust/pullback and 4,200 ft-lbs of rotational torque, let’s just say this drill beats rock every time.
  • The AT32 has increased drill pipe capacity, now allowing 450 ft of all terrain pipe or 600 ft of dirt pipe with reversible pipe box onboard, increasing productivity.
  • Operator’s station actually built for HDD operators offers industry-leading visibility for the best view to all critical vision points-including ground entrance, wrenches, shuttle-retract location and rear connection.
  • Features the choice of a climate-controlled cab with tinted glass or an open operator’s station.
Specifications
AT32
Dimensions
Transport length
256.5 in
Width w/Cab
89.3 in
Transport height w/Cab
97 in
Overall machine Weight w/Cab
19,220 lbs.
Entry Angle
9-20°
Operation
Spindle speed, max (AT inner spindle)
280 rpm
Spindle torque, max (AT inner spindle)
4,200 ft-lb
Carriage thrust travel speed
182 fpm
Carriage pullback travel speed
190 fpm
Thrust force
32,000 lb
Pullback force
32,000 lb
Ground travel speed
- Forward
2.8 mph
- Reverse
2.8 mph
Power
Power – TIER 4
Engine
Cummins 4.5
Fuel
Diesel
Cooling medium
Liquid
Injection
Direct
Aspiration
Turbocharged & charge air cooled
Number of cylinders
4
Displacement
275 in³
Bore
4.21 in
Stroke
4.88 in
Manufacturer's gross power rating @ 2200 rpm
155 hp
Power – TIER 4i
Power - Tier 3/4i
Drilling Fluid System (On-Board)
drilling fluid pressure, max
1,000 psi
drilling fluid flow, max
70 gpm
Drilling Fluid System
Fluid Capacities
Hydraulic reservoir
17 gal
Fuel Tank
54 gal
UFE Drill Pipe
Power Pipe®
Single Piece Forged Drill Pipe
Power Pipe® HD
Length
118 in
Diameter of drill pipe tool joint end
2.75 in
Diameter of drill pipe
2.38 in
Minimum bend radius
123 ft
Weight of drill pipe (lined)
84 lbs
Weight of lined drill pipe & large box (60 pipe)
5,860 lbs
Weight of lined drill pipe & small box (25 pipe)
2,799 lbs
Power Pipe Forged
Length
118 in
Diameter of drill pipe tool joint end
2.63 in
Diameter of drill pipe
2.38 in
Minimum bend radius
123 ft
Weight of drill pipe (lined)
76 lbs
Weight of drill pipe & large box (60 pipe)
5,260 lbs
Weight of drill pipe & small box (25 pipe)
2,549 lbs
Power Pipe Forged (900#)
Power Pipe® HD (900#)
HIWS1 Pipe
Power Pipe Forged (For Dirt Drilling)
All Terrain Pipe
Length
120 in
Diameter of drill pipe tool joint end
3.00 in
Diameter of drill pipe
2.50 in
Minimum bend radius
130 ft
Weight of drill pipe (lined)
108 lbs
Weight of drill pipe & large box (45 pipe)
5,430 lbs
Weight of drill pipe & small box (20 pipe)
2,740 lbs
Battery
SAE reserve capacity rating
195 min
SAE cold crank rating @ 0°F
950 amps
Battery – TIER 4
Battery (2 used)
Battery – TIER 4i
Noise Levels
Operator sound wcab
< or = 72 dBA
Exterior sound pressure per ISO 6395
< or = 96 dBA
Additional Directional Drills