CMD150 Modular Large-Diameter Drilling Rig
Explore the CORTECH® CMD150 150-ton modular full hydraulic rig by Jinneng Holding. Dual Cummins engines & API 4F certified for CBM & deep wells.
CORTECH® CMD150 Multi-Functional Modular Large Diameter Drilling Rig
Manufactured by Jinneng Holding Equipment Manufacturing Group | A Member of Jinneng Holding Group (Fortune Global 500 Enterprise)
Product Overview
The CORTECH® CMD150 is an ultra-heavy-duty, fully modular full hydraulic top-drive drilling platform, masterfully engineered for high-consequence, large-diameter operations in remote or inaccessible geographies. Purpose-built for effortless disassembling, rapid over-land transport, and precision pin-connection site setup, this heavyweight land rig is the premier global choice for Oil/Gas & Coalbed Methane (CBM) extraction (including directional, horizontal, and multi-lateral branching wells), large-diameter mine ventilation shaft boring, deep geothermal energy tapping, and emergency disaster response mine rescue programs.Boasting an authoritative hoisting pullback capacity of 150 Metric Tons, the CMD150 features an elite segmented block architecture comprised of a Mast/Top-Drive Module, Substructure Base 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, allowing elite exploration contractors to achieve peerless deep-hole stability, reduced labor footprints, and total engineering safety.
Core Engineering Highlights & Commercial ROI
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Authoritative 150-Ton Pullback Block Architecture: Outfitted with a premium multi-circuit full hydraulic loop offering a 150T 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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Rapid Interlocking Modular Framework: Every major assembly is engineered as a standalone, skidded module optimized for helicopter hoisting or standard truck bed transport. The precision pin-together interface allows rapid field integration and teardown in rugged alpine, dense jungle, or remote desert terrains without heavy infrastructure footprints.
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Dual 560hp Cummins Parallel Power Matrix: Driven by an innovative parallel power unit integrating two independent Dongfeng Cummins Z15CS4 560C engines (combined 1,120 hp output). This dual-engine setup provides built-in mechanical redundancy; if one engine requires servicing, the second engine maintains vital hydraulic pressure to prevent catastrophic downhole pipe 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 4.8m Elevated Substructure: Built with a heavy interlocking substructure and base module establishing an elevated 4.8-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 21m 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) | 150 T (1,500 kN) |
| Maximum Pulldown Capacity (Thrust Force) | 30 T (300 kN) |
| Top Drive Continuous Stroke Distance | 15 m |
| Hydraulic Top Drive Torque & Speed (Low Range) | 36,000 N•m @ 0-80 rpm |
| Hydraulic Top Drive Torque & Speed (High Range) | 18,000 N•m @ 0-160 rpm |
| Mast Top-Drive Module Size (L × W) | 13.5 × 2.75 m |
| SUBSTRUCTURE BASE MODULE | |
| Base Module Footprint Size (L × W × H) | 13 × 5.5 × 2 m |
| POWER DRILLING FLOOR MODULE | |
| Primary Diesel Engine Model | Dongfeng Cummins Z15CS4 560C |
| Rated Power Output | 560 hp × 2 (Parallel Redundancy Array) |
| Drilling Floor Total Height (Including Base) | 4.8 m (BOP Compatible Area) |
| Power Drilling Floor Module Size (L × W × H) | 13 × 2.55 × 2.8 m |
| AUTOMATED IRON ROUGHNECK MODULE | |
| Hydraulic Tong Clamping Range Capacity | 89 mm – 245 mm |
| Hydraulic Breaker Breakout Torque | 108 kNm |
| Spinning Component Wrapping 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 Installation 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) |
| Total Rigs Gross Operational Weight | Approx. 60,000 kg (60 tons) |