CSR-174 Multi-Purpose Drill Rig

SPT, CPT, DMT & Wireline Rotary Core Test Drill Rig

Starting at


Financing Term
Monthly Payment
$ usd
Section 179
Tax Deduction?
$ usd

TMG manufactures the first ever purpose-built combination SPT, CPT, DMT soil field testing and Wireline Rotary Core Test Drill Rig. Having the versatility to auger drill, rotary/mud drill, wireline rotary core drill, DMT test, SPT hammer test and full-function CPT test in ONE compact track mounted drill rig, is a first in the industry. Engineers can now invest in one machine to test soils using SPT or CPT and core sampling technologies.

The Crossover Rig (CSR-174) has a two-drilling position drillhead cart. Position one carries the 4-speed drillhead. The second position is blank and can be used for other tooling, autohammer, CPT push head, wireline core drilling, etc.

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  • 72 hp (53.6 kW), Yanmar tier-4 compliant, turbo charged diesel engine
  • Water cooled
  • 12 V electric start
  • Emergency stop button
  • Rpm gauge
  • Oil pressure gauge

Hydraulic System

  • 50 gpm (189 lpm) max combined hydraulic flow
  • Max 3000 psi (206 bar)
  • Load sensing variable displacement axial piston pump
  • Feather touch controls
  • Oil cooler

Track System

  • Stationary track system (300 mm wide 1727 mm long - 11.8” wide 68” long)
  • NACHI 3B track motor with automatic brake system
  • Built-in grease filled tensioning arm and spring


  • 20 or 10 ton dual-cylinder mast for CPT, SPT, auger and rotary drilling
  • External rotary sensor for CPT operations
  • 7 ft (2.13 m) stroke
  • Max 20 ton (40,000 lbs) pull down force
  • Max pull up force 26 tons (52,000 lbs)
  • Travel speed control (for CPT 2 cm/sec)

Telescopic Winch Tower

  • 19 ft (5.79 m) max height (longer travel available)
  • Dual pulley system - SPT rope pulley and wireline pulley

SPT Hammer System

  • Rotary capstan system for manual SPT hammer (SPT hammer sold separately) (SPT auto hammer option available)

Pipe Clamp

  • Single pipe/rod bottom clamp
  • Size capability from 1.5” to 6” (Other sizes available)

Leveling Outriggers

  • 4 hydraulic level outriggers with independent controls

Mud Pump

  • Moyno 3L6 (or equivalent) continuous flow stator/rotor style mud pump
  • Up to 225 psi (15.5 bar)
  • 25 gpm flow (94 lpm)
  • Independent hydraulic motor
  • Quick coupling
  • Mounted on drill rig frame

Lifting Winch

  • 4,500 lbs (2,041 kg) lift capacity
  • Planetary gear with break
  • Balance weight and locking hook
  • ¼”- ½” (6-12 mm) cable diameter

Second Winch

  • For wireline operations
  • 1,000 lbs (453 kg) lift capacity
  • 20 ft/sec travel speed

Drive Head

  • 2-position drill head (rotary & auger drill, and CPT head)

Drill Motor 1 - Rotary Gearbox MS-500

  • Gear 1: 90 rpm at 4580 ft lbs (6209 Nm) torque
  • Gear 2: 181 rpm at 2290 ft lbs (3104 Nm) torque
  • Gear 3: 361 rpm at 1145 ft lbs (1552 Nm) torque
  • Gear 4: 723 rpm at 573 ft lbs (776 Nm) torque
  • Built-in heavy duty wet swivel (see bellow)

Heavy Duty Wet Swivel

  • Top intake
  • One quick-change connectors (AWJ, AW, BW, BWL, NW, NWL, HW, HWL, PW, PWL) others available
  • Automatic spring floating system

CPT Push Head

  • Top down CPT push system

CPTu Equipment (sold separately)

  • Controller datapack with data acquisition software
  • Cone - 10 or 15 cm, with friction sleeve, pore pressure transducer and dual axis inclinometer and built-in seismic (seismic available as an upgrade)
  • 40 meters cable
  • 30 x 1 meter long cone rods
  • Spare parts:
    • 8 x piezocone cone tips
    • 8 x piezo filter HT (10 per pkg - in silicone)
    • 4 x friction sleeve
    • 2 x retaining O-ring kit
    • 4 x cone O-ring kit
  • Other equipment options available

Fuel Tank

  • 10 gallon (37 liters) fuel tank with fuel sending sensor

Hydraulic Oil Tank

  • 65 gallon (246 liters) hydraulic oil tank with built-in site level glass


  • Auxiliary power inverter

Depth Capacity

  • 500-900 feet of depth


  • Various auger drill heads available
  • Direct push drill head
  • Remote control for driving operations
  • Automatic drop hammer 140 lbs (63 kg)
  • Manual drop hammer 140 lbs (63 kg)
  • Dual pipe clamp with breakout
  • Multiple anchoring options available
  • PC/Tablet
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