CMD180 Heavy-Duty Large-Diameter Drilling Rig
Explore the CORTECH® CMD180 180-ton slingshot modular rig by Jinneng Holding. Dual 760hp Cummins engines & API 4F certified for CBM & deep wells.
CORTECH® CMD180 Slingshot Modular Large Diameter Deep Well Drilling Rig
Manufactured by Jinneng Holding Equipment Manufacturing Group | A Member of Jinneng Holding Group (Fortune Global 500 Enterprise)
Product Overview
The CORTECH® CMD180 is an ultra-heavy-duty, full hydraulic top-drive Slingshot Modular Drilling Rig, masterfully engineered for high-consequence, large-diameter operations in remote, rugged, or ecologically restricted oil and gas fields. Purpose-built for rapid, safe layout setup and low labor footprint mobilization, this heavy land rig is the premier global choice for Oil/Gas & Coalbed Methane (CBM) extraction (including straight, directional, and horizontal multi-lateral branching wells), large-diameter mine ventilation shaft boring, deep geothermal energy tapping, and emergency disaster response mine rescue programs.Boasting a colossal hoisting pullback capacity of 180 Metric Tons, the CMD180 features an advanced Slingshot Substructure Base Module paired with a specialized Mast/Top-Drive Module, Dual-Engine Power Deck, Iron Roughneck Module, and Hydraulic Power Catwalk. Fully optimized for diverse oilfield methodologies including Air Positive/Reverse Circulation, Mud Positive/Reverse Circulation, and Air-Lift Reverse Circulation (ALRC), this API 4F certified modular rig eliminates heavy single-piece mobilization restrictions, enabling elite exploration contractors to achieve peerless deep-hole stability, reduced labor footprints, and total engineering safety.
Core Engineering Highlights & Commercial ROI
- Colossal 180-Ton Pullback & Advanced Feed Dynamics: Outfitted with a premium multi-circuit full hydraulic loop offering a 180T hoisting capacity and 30T pulldown force across a continuous 15m top-drive stroke. This heavy structural muscle allows safe handling of ultra-heavy, large-diameter extended casing strings at extreme vertical depths.
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Innovative Slingshot Hydraulic Substructure: Discards old-fashioned high-crane assembly risks. The rig utilizing a specialized Slingshot Substructure Module with a 1.6m low transport/installation clearance and a 3.5m elevated working height. Every upper component can be assembled safely at near-ground level and then raised into position via heavy hydraulic cylinders, drastically minimizing safety risks and accelerating rig-up times.
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Dual 760hp Cummins Parallel Power Matrix: Driven by an innovative parallel power unit integrating two independent Chongqing Cummins QSK19-C760 engines (combined 1,520 hp output). This dual-engine setup provides built-in mechanical redundancy; if one engine requires servicing, the second engine independently maintains vital hydraulic fluid circulation pressures to prevent downhole tools from jamming.
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Advanced Iron Roughneck & Automated Handling: Eliminates hazardous manual pipe tripping. The integrated automated Iron Roughneck Module delivers 108 kNm of hydraulic breakout torque with a wide 89-245mm clamping range, synchronized perfectly with an automated Hydraulic Power Catwalk that handles 508mm diameter, 13m long casing strings safely.
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BOP-Ready 5.5m Elevated Substructure: Built with a heavy interlocking substructure and base module establishing an elevated 5.5-meter operating drilling floor. This safety-first geometry grants engineering crews clear overhead room to rapidly mount standard pressure-rated Blowout Preventers (BOP), heavy fluid diverters, and oilfield well control manifolds.
- Certified API Spec 4F & ISO HSE Compliance: The heavy-duty structural drilling mast is licensed under the official American Petroleum Institute (API) Monogram License (Certificate No. 4F-0504) and fabricated under strict ISO 9001, ISO 14001, and ISO 45001 integrated guidelines.
Technical Specification Table
| Category / Parameter Item | Technical Specifications |
|---|---|
| MAST & HYDRAULIC TOP DRIVE MODULE | |
| Maximum Hoisting Capacity (Pullback Force) | 180 T (1,800 kN) |
| Maximum Pulldown Capacity (Thrust Force) | 30 T (300 kN) |
| Top Drive Continuous Stroke Distance | 15 m |
| Hydraulic Top Drive Torque & Speed (Low Range) | 41,000 N•m @ 0-80 rpm |
| Hydraulic Top Drive Torque & Speed (High Range) | 18,000 N•m @ 0-160 rpm |
| SLINGSHOT SUBSTRUCTURE BASE MODULE | |
| Substructure Lifting Execution Method | Heavy Hydraulic Cylinders (Slingshot Rig-Up) |
| Substructure Installation / Rig-Up Height | 1.6 m (Low-Level Safe Assembly) |
| Substructure Operational Working Height | 3.5 m (Fully Raised State) |
| Base Module Total Dimensions (L × W) | 12.7 × 5.76 m |
| POWER DRILLING FLOOR MODULE | |
| Primary Heavy Diesel Engine Model | Chongqing Cummins QSK19-C760 |
| Rated Output Power Array | 760 hp × 2 (Parallel Redundancy Matrix) |
| Drilling Floor Total Height (Including Base) | 5.5 m (BOP Compatible Area) |
| Power Drilling Floor Module Size (L × W × H) | 13 × 2.85 × 2.8 m |
| AUTOMATED IRON ROUGHNECK MODULE | |
| Hydraulic Tong Clamping Range Capacity | 89 mm – 245 mm |
| Hydraulic Breaker Breakout Torque | 108 kNm |
| Spinning Component Spinner Speed | 80 rpm |
| HYDRAULIC POWER CATWALK MODULE | |
| Maximum Applicable Drilling Tool Diameter | 508 mm |
| Maximum Applicable Drilling Tool Length | 13 m |
| DRILLER'S CABIN MODULE | |
| Cabin Mounting Execution Type | Skid-Mounted / Skidded Structure |
| Cabin Operational Integration Position | Directly Integrated on the Elevated Drilling Floor |
| HIGH-PRESSURE FLUID MANIFOLDS | |
| Drilling Mud Fluid Pipe Nominal Diameter (ID) | 100 mm |
| Piping Continuous Pressure Rating | 35 MPa |
| GENERAL STRUCTURAL TOTALS | |
| Modular Block Deployment Form | Interlocking Segmented Skids (Quick Pin Connected) |