RG Petro Drilling Rig ZJ40 2250Z

Manufacturer: RG Petro
Year of Manufacture: 2005 - 2008
Type: Used
Location: Midland

RG Petro Drilling Rig ZJ40 2250Z Details

• Engine: Detroit Series 60 (To Be Replaced w/ CAT-3456 C16s)
• Transmissions: Allison 6061 or 5960
• Rotary Table: 27 1/2 inches
• Block Hook: 250-ton capacity
• Substructure: 19.6 feet
• Brakes: Drum with Eaton assist (no disc brakes)
• Trailer: 5-axle with 1300 hp
• Mast: 125 feet height with a 505,000 lb capacity
• Max Hook Load: 505,820 lbs
• Nominal Drilling Depth: 8,202 to 13,123 feet with 4.49 inches drill pipe
• Drawworks Power: 470 kW (double motor)
• Lines: 8, 10
• Wireline Diameter: 1.26 inches
• Mast Height: 124.7, 128.0, 134.5, 141.1 feet
• Max Hook Speed: 4.92 feet per second
• Substructure Height: 19.7, 23.0, 24.6 feet
• Rotary Table Hole Diameter: 27.5 inches
• Min Ground Clearance: 12.2 inches
• Min Diameter of Turning Circle: 134.5 feet

The RG Petro ZJ40/2250CZ drilling rig is a prominent piece of equipment in the oil and gas industry, recognized for its considerable capabilities and advanced technological features. This truck-mounted rig is designed for light-duty operations but doesn't compromise on power or performance. It's equipped with several patented and new technologies, including a mature double engine compound system and a uniquely designed compound gearbox that ensures reliable driving performance and balanced load distribution.

The ZJ40/2250CZ boasts a substantial mast and chassis frame made from specialized materials and structures that provide the necessary strength while efficiently reducing weight. This design choice not only supports the rig's functionality during extensive drilling operations but also enhances its transport efficiency across various terrains.

Key specifications of the RG Petro ZJ40/2250CZ include a drilling depth capacity of up to 13,120 feet (4,000 meters) with 4-1/2in drill pipe and a workover depth of up to 24,606 feet (7,500 meters) with 3-1/2in drill pipe. It can handle a maximum hook load of 505,800 pounds (2250 kN) and features an auxiliary brake system for the drawworks that utilizes air control with water cooling disc brakes. The overall dimensions in its shipping status measure 50.85×9.8×14.6 feet (15.5×2.99×4.46 meters), and the rig weighs approximately 180,776 pounds (82,000 kg).

This drilling rig is designed with a reinforced chassis to ensure good cross-country capacity and includes a foldable substructure for stable, convenient installation and disassembly. These features contribute to its standing as the biggest self-propelled, truck-mounted drilling rig within its class, reflecting RG Petro's commitment to innovation and performance in drilling technology.

**IMPORTANT BUYERS NOTICE**
All items are Sold AS-IS WITH NO WARRANTY expressed or implied. Items offered for sale may be damaged, inoperable and/or missing parts. We STRONGLY RECOMMEND a careful review of each photo and video and PERSONALLY INSPECT the item(s) before making a decision to purchase. Free Oilfield Quote IS NOT responsible for ANY missing or damaged equipment, part, item or accessory and shall not be held liable for any damage prior to or during the removal and/or delivery of the equipment. Any and all agreements contrary to the above disclaimer must be in writing and agreed upon up front and prior to any transaction.