Ditch Witch® UnderCon

  • 8418 Canyon Expy
  • Amarillo, TX 79119
  • Call Us: (806) 353-6683
  • https://www.dwundercon.com/
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2025 Ditch Witch® All Terrain AT60

Information

2025 Ditch Witch® All Terrain AT60

ROCK-CRUSHING POWER. ROCK-SOLID RELIABILITY.

With the AT60 All Terrain, you also get a uniquely powerful combination of rotational torque, thrust and pullback, plus intuitive carve mode and many other features requested specifically by customers.

Features may include:

ALL TERRAIN
  • All Terrain technology enables enhanced rock drilling at a low fluid level, decreasing overall jobsite waste, minimizing cleanup and reducing environmental impact. The inner pipe works as a mechanical motor, driving the bit during the bore. The outer pipe thrusts the bit forward while steering the drill shaft. During backreaming, the outer pipe transmits full machine torque downhole.
POWER
  • 200-gross-hp (149-kW) Tier 4 Cummins 60,000 lb (267 kN) thrust and pullback with 9,000 ft·lb (12240 N·m) rotational torque—the powerful combination you need for outstanding productivity on big installation jobs.
PRODUCTIVITY
  • Heavy-duty, planetary-driven anchor system enables you to use full machine thrust when needed, improving jobsite productivity. Two-speed thrust drive motors provide exceptional low-speed drilling control as well as the ability to reach the high speeds necessary for rapidly loading drill pipes.
INNOVATIVE DESIGN
  • Dual rear independent stabilizers give you the confidence to set up on uneven terrain. Wireless operation system provides you remote control of ground drive, stabilizers, dual pivot and stake down functionality allowing for more efficient jobsite setup. Easy to service, with all daily maintenance points in one location that are easily accessed through removable doors.
OPERATOR'S STATION
  • Dual-pivot drill frame allows steep entry angles without raising the tracks off the ground. Operator’s station features an ergonomic seat, color LCD engine display, excellent visibility, and an intuitive joystick that controls all drilling functions. Open-top vise wrenches are angled toward the operator for an excellent view of the tool joint.
SUPERIOR CUSTOMER SUPPORT
  • Your Ditch Witch equipment is backed by a worldwide network of dealers you can count on for unmatched commitment to your success. From genuine Ditch Witch parts to factory-trained service and expert advice, your Ditch Witch dealer has it all for you.

Photos

Highlights

  • Amarillo, Texas
  • 2025
  • Ditch Witch®
  • All Terrain AT60
  • QSB6.7
  • Available
  • 87 in (2.21 m)
  • 101 in (2.57 m)

Specifications

  • 2025
  • Ditch Witch®
  • All Terrain
  • AT60
  • Directional
  • QSB6.7
  • Cummins®
  • Spindle: 9,000 ft·lb (12200 N·m) / AT inner spindle: 2,000 ft·lb (2700 N·m)
  • 2,200 rpm
  • 6.5 in (165 mm) | 4.21 in (107 mm)
  • Medium: Liquid
  • Turbocharged & charge air cooled
  • 4.88 in (124 mm)
  • 6
  • Manufacturer’s gross power rating: 190 hp (142 kW)
  • 408 in3 (6.7 L)
  • EPA Tier 3 / EU Stage IIIA
  • Direct
  • SAE reserve capacity rating: 195 min | SAE cold crank rating @ 0°F (-18°C): 950 amps
  • Spindle speed, max: 240 rpm / AT inner spindle: 250 rpm | Carriage thrust travel speed: 100 fpm (30.5 m/min) | Carriage pullback travel speed: 100 fpm (30.5 m/min) | Ground travel speed Forward/reverse: 2.5 mph (4 km/h)
  • Thrust force: 60,000 lb ( 267 kN) | Pullback force: 60,000 lb ( 267 kN
  • Operator sound pressure per ISO 6394: < or = 81 dBA | Exterior sound power per ISO 6393: < or = 106 dBA
  • 1,300 psi (90 bar)
  • 150 gpm (560 l/min)
  • Entry angle: 10-16° | Angle of approach: 18° | Angle of departure: 13° | Diameter of drill pipe, tool joint end: 3.5 in (89 mm) / all terrain: 4.13 in (105 mm) | Diameter of drill pipe HD: 3.06 in (78 mm) / all terrain: 3.63 in (92 mm) | Bend radius, min: 170 ft (52 m) / all terrain: 205 ft (62.5 m)
  • 331 in (8.41 m) | of drill pipe HD: 180 in (4.57 m) / all terrain: 171 in (4.34 m)
  • 87 in (2.21 m)
  • 101 in (2.57 m)
  • Reservoir: 36 gal (136 L)
  • DEF tank: 3.6 gal (13.6 L) | 55 gal (208 L)
  • Engine lubrication oil, w/filter: 19 qt (18 L)
  • Engine: 31 qt (29 L)
  • Antifreeze tank: 16 gal (60 L)
  • Of drill pipe, lined: 187 lb (85 kg) / of drill pipe & large box (28 pipe): 5,236 lb (2375 kg) / of drill pipe & small box (16 pipe): 2,992 lb (1357 kg ) | of drill pipe: 268 lb (122 kg) | of drill pipe & large box (18 pipe): 4,824 lb (2187 kg) | of drill pipe & small box (9 pipe): 2,412 lb (1093 kg)
  • 31,080 lb (14098 kg)