Central Mine - Model CME-45B - Truck Mounted Auger Drill
From Truck Mounted Drills
Hydraulic feed and retract system provides 19,600 lbs. [8,891 kg] of retract force and 13,650 lbs. [6,192 kg] of down pressure. The 68 inch [173 cm] stroke, hydraulic vertical drive system has no chains or cables which can stretch. It gives you precise control of force on the drilling tools.
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Features
Rugged mechanical rotary drive with up to 4,815 foot pounds [6,528 Nm] of torque.
Several torque and rotation speed combinations are available, including a high-speed rotary drive that gives you up to 700 rpm. The four speed transmission is connected to the drill engine through a heavy-duty clutch. With four forward gears and one reverse, there’s a rotation speed and torque combination available for just about any situation. The mechanical rotary drive also gives you a good feel for changes in soil and drilling conditions down the hole. It allows you to sense the need to adjust feed pressure and rotational torque. A torque limiting clutch, which is adjustable, provides protection against shock overload.
Control logic – the key to operator productivity.
All drilling and set-up controls are logically arranged on a control panel located at the drillers station. A lock-out position for the clutch lever helps prevent accidental engagement. And since the transmission does not travel vertically with the spindle, you won’t find yourself unable to change gears when you’re at the top of the feed stroke.
Patented spindle brake stops rotation in an instant.
Our emergency spindle brake can stop rotation in less than a revolution. This system is activated by two conveniently located push button switches, as well as by strategically located multi-directional wobble switches. All switches are located on the drill and are not affected if removed from the carrier.
Dependable Deutz diesel power
The CME-45B is powered by a 197 cubic inch [3.2L] Deutz air-cooled 3 cylinder engine rated at 57 horsepower.
Specification
Engine
- Deutz F3L914, 197 cubic inch [3.2 L] 61 horsepower air-cooled 3 cylinder diesel engine.
Rotary drive
- Clutch, heavy duty
- 13 inch [33 cm]
- Transmission
- 4 speed forward, 1 speed reverse
- Standard
- Rotary Torque
- 3,380 foot pounds [4,597 Nm]
- Rotary Speed
- up to 698 rpm max
- Rotary Torque
- High torque
- Rotary Torque
- 4,800 foot pounds [6,507 Nm]
- Rotary Speed
- up to 492 rpm max
- Rotary Torque
- High speed
- Rotary Torque
- 3,100 foot pounds [4,216 Nm]
- Rotary Speed
- up to 760 rpm max
- Rotary Torque
Hydraulic feed system
- Retract force
- 19,600 pounds [8,891 kg]
- Pulldown force
- 13,650 pounds [6,192 kg]
- Retract rate (max)
- 55 feet [17 m] per minute
- Feed Rate (max)
- 79 feet [24 m] per minute
- Stroke
- 68 inch [173 cm]
Optional Equipment
Automatic SPT hammer †
Our 140 pound [63.5 kg] automatic hammer gives you extremely consistent and accurate Standard Penetration Test results, meeting all ASTM-D-1586 requirements. There are no ropes or cables to impede the free fall of the weight. A viewing slot allows you to verify the 30 inch [76cm] fall height.
The hammer swings from stored position to on-hole position, and the 5 foot [1.5m] vertical travel also allows you to use the hammer to drive casing or probes. Since raising and lowering is done hydraulically, set up is quick and almost effortless.
To improve safety, all moving parts are enclosed, including the impact area between the weight and the anvil.
Auger and rod storage
Above deck auger and rod racks are provided with the optional drill platform.
Several tool box, auger and rod storage configurations are available.
Slide bases make the job easier and quicker.
Slide base options are available in both in-out and sideways movement of the drill on the platform.
A 15 inch [38.1 cm] in-out movement allows you to quickly move the drill on and off the borehole and align the sheaves for lifting tools with the cathead or any of the hoists.
A 8 inch [12.7 cm] sideways movement gives you even more versatility. Aligning augers or rods when making connections is easy. If the bit drifts off at an angle when you start a hole, you can quickly straighten it to a vertical position.
If you have ever tried to line up your rig on an existing bore hole, you’ve probably already recognized another benefit of the slide base.
Additional optional equipment
- Drill platform
- Trailer
- Vertical drop hammer rack
- Electric actuated throttle
- Rod holder
- Break-out wrench
- Front winch
- Hydraulic leveling jacks
- Continuous sample tube system
- Pavement coring attachment
- Mast (from base to sheaves)
- 15 foot [4.6m]
- 18 foot [5.5m]
- 20 foot [6m]
- Cathead, 8 inch [20.3 cm] diameter
- Hydraulic hoist
- 1,800 pound [816 kg], max line speed 200 ft./min [61 m/min]
- 3,200 pound [1,452 kg], max line speed 100 ft./min [30.5 m/min]
- 5,000 pound [2,268 kg], max line speed 50 ft./min [15 m/min]
- Hydraulic wireline hoist
- 900 pound [408 kg], max line speed 400 ft./min [122 m/min]
- 1,800 pound [816 kg], max line speed 200 ft./min [61 m/min]
- Water tank
- Capacity based on space and vehicle GVW. Also available with rod storage underneath and rack on top.
- Water pumps
- Progressing cavity
- 36 gpm/150 psi [136 lpm/1,034 kPa]
- 36 gpm/225 psi [136 lpm/1,551 kPa]
- Triplex piston
- 20 gpm/600 psi [70 lpm/4,137 kPa]
- Other pumps available
- Progressing cavity
Downloads related to this product
Augers Brochure
Soil Sampling Brochure
Drilling Tools Brochure
Diamond Bits Brochure
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