Drilling Machine
Cooling Systems
Rotary drilling rigs, piling equipment, and foundation machinery. High-capacity cooling for extreme hydraulic torque and continuous drilling operations.
Foundation Equipment Cooling
Drilling rigs and piling equipment operate with extreme hydraulic demands. Rotary tables, crowd systems, and mast operations all generate substantial heat that requires robust cooling capacity.
Engine Coolant
High-power diesel engine for drilling operations.
Rotary Drive Hydraulic
High-torque rotary table drive - primary heat source.
Crowd and Winch
Kelly bar crowd and main winch systems.
Charge Air
Emissions-compliant large diesel engines.
High-Torque Cooling Design
- High capacity oil coolers
- Continuous duty rated
- Contamination protection
- Crawler vibration rated
Drilling-Specific Constraints
High Torque Hydraulics
Rotary drilling requires extremely high hydraulic torque, generating substantial heat.
Continuous Operation
Drilling operations run continuously during pile installation without cool-down opportunity.
Mud and Slurry
Drilling fluid and spoil create challenging contamination environment.
Crawler Base Vibration
Track-mounted rigs transmit vibration to cooling system.
Tall Mast
Rig geometry and mast height affect cooling package placement options.
Urban Foundation Work
Noise and emission requirements for city piling projects.
Drilling Equipment Types
| Type | Characteristics | Typical Circuits | Heat Rejection |
|---|---|---|---|
| Rotary Drilling Rig | Large diameter bored piles, high-torque rotary drive | CoolantCACHydraulicRotary Drive | 120–300 kW |
| CFA (Continuous Flight Auger) | Auger drilling with concrete injection | CoolantCACHydraulic | 100–200 kW |
| Piling Rig (Impact) | Driven pile installation with hammer | CoolantHydraulicHammer | 80–150 kW |
| Diaphragm Wall Cutter | Deep trench excavation for retaining walls | CoolantCACHydraulicCutter | 150–250 kW |
| Micropile Drill | Small diameter holes for underpinning | CoolantHydraulic | 40–80 kW |
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