CME-45C/300 Rubber Track Drill Specifications

Engine

Cummins QSF 2.8 (171 cubic inch) 65 horsepower (48.5 kilowatt) four cylinder turbocharged diesel engine meeting tier-4 final emissions.

Carrier

Steel core reinforced rubber tracks with embedded steel grousers
12 inch (30.5 cm) wide tracks standard, 18 inch (45.7 cm) tracks optional
Hydraulic track tensioning system
Walking beam suspension
Zero turn radius
Single speed hydraulic motor/planetary drive/brake assembly for each track. Optional two-speed drive available.
Remote radio controlled steering and track speed
Hydraulic front winch, 12,000 pound capacity (5,443 kg), remote controlled
Emergency towing capabilities
Auger rack, drill rod rack, tool boxes on board

Gradeability

Straight ahead climb
- 46% grade
Side-hill traverse
- 36% grade

Rotary drive

Standard
- Rotary Torque up to 3,530 foot pounds (4,786 Nm)
- Rotary Speed up to 760 rpm
High torque
- Rotary Torque up to 4,850 foot pounds (6,575 Nm)
- Rotary Speed up to 550 rpm
Clutch, heavy duty 11 inch (28 cm)
Transmission, mechanical 4 speed forward, 1 speed reverse

Hydraulic feed system

Retract force 19,600 pounds (8,890 kg)
Pulldown force 13,650 pounds (6,192 kg)
Retract rate 55 feet (17 m) per minute
Feed Rate 79 feet (24 m) per minute
Stroke 68 inch (173 cm)

Leveling system

Four hydraulic jacks, inverted design with chrome-plated piston rods enclosed at all times.

Stroke
- 36 inch (91.4 cm)

45C/300 Features | 45C/300 Specifications | 45C/300 Optional Equipment

Performance ratings are based on engineering specifications, calculations and accepted industry standards.
Capacities may vary according to drilling conditions. CME reserves the right to amend these specifications at any time, without notice.

CME-45C/300 Rubber TrackDrill Specifications