The CME-45 represents a sophisticated solution, meticulously designed for high-precision geotechnical investigations and environmental soil sampling in confined or limited-access areas. Its compact size should not deceive; this robust rig delivers outstanding mechanical performance, providing up to 4,858 foot-pounds of rotary torque and 19,600 pounds of hydraulic retract force to penetrate challenging subsurface materials. Whether working in constrained urban settings, low-clearance zones, or sensitive locations where ground impact must be minimized, the CME-45 equips engineers and project managers with a reliable, safety-centric platform that enables rapid setup and delivers precise, trustworthy results.
Engine Type: Cummins QSF 2.8L 4-Cylinder Turbocharged Diesel Engine (Tier-4 Final compliant).
Power Output: 65 Horsepower (48.5 kW).
Displacement: 171 cubic inches.
Fuel Capacity: 20 Gallons (Approx. onboard fuel capacity for long field operations).
Maximum Rotary Torque: Up to 4,858 foot-pounds (High-torque configuration).
Standard Rotary Torque: 3,532 foot-pounds.
Rotary Speed: Up to 761 RPM max (Standard configuration) or 553 RPM max (High-torque configuration).
Transmission: Mechanical heavy-duty 4-speed forward, 1-speed reverse manual transmission connected via an 11-inch heavy-duty clutch.
Drilling Capabilities: Optimized for high-precision hollow-stem augering, environmental soil sampling, and standard geotechnical site investigations.
Subsurface Reach: Designed for rapid setup and deep soil penetration in tight, localized, or low-clearance urban spaces.
Operator Feedback: Rugged mechanical direct-drive system gives the driller an accurate physical feel for shifting soil conditions and subsurface formation changes.
Gross Vehicle Weight (GVW): Rated at or under 26,000 lbs GVWR—No CDL required for standard truck mounts.
Mounting Flexibility: Highly compact footprint versatile enough to be configured for standard 4×2/4×4 trucks, trailers, skids, ATVs, or rubber-tracked carriers.
Mast Configuration: Low-clearance profile with split-mast design capabilities for indoor or highly restricted under-bridge job sites.
Emergency Spindle Brake: Patented emergency mechanical spindle brake stops rig rotation instantly (in less than a single revolution) via wobble switches and dual push-buttons.
Control Panel Layout: All drilling, setup, and hydraulic override controls are logically clustered at the driller’s station with built-in lockout safety functions.
Ground Footprint: Designed specifically to reduce turf damage, minimize ground pressure, and fit through tight property access lines where massive rigs can’t go.
Retract Force: 19,600 lbs (8,891 kg) of maximum pull power.
Down Pressure / Pulldown Force: 13,650 lbs (6,192 kg) of steady down pressure.
Feed Stroke: Twin 68-inch (173 cm) stroke hydraulic feed cylinders mounted strictly in-line with the rotary drive.
Travel Rates: Maximum retract rate of 55 feet per minute; maximum feed rate of 79 feet per minute.
Onboard Storage: Integrated high-capacity heavy-duty toolboxes, drill rod racks, and secure auger racks built straight into the rig chassis.
Leveling System: Equipped with heavy-duty structural hydraulic leveling jacks featuring inverted chrome-plated rods for total terrain alignment on uneven grades.
Fluid Support (Optional Setups): Fully compatible with onboard water tanks and reliable 3L6 Moyno water/mud injection pump systems for complex tooling cleanout.
