The ZJ40T/2250 Trailer-Mounted Drilling Rig is a specialized piece of equipment designed for oil and gas well drilling operations. Here are some key details about this drilling rig:

Description:

• This drilling rig is suitable for drilling oil and gas wells with a drilling depth of up to 4000 meters.

• It is mounted on a special four-axle semi-trailer chassis and features a double engine and compound gear power system.

• The rig comes with a 38m or 39m hydraulic telescopic mast, which is essential for drilling operations.

Features:

1. Hydraulic Transmission: Equipped with an Allison S series hydraulic transmission case, which offers low operation and maintenance costs.

2. Semi-Trailer Chassis: The rig is placed on a special semi-trailer chassis, which allows for fast and cost-effective transportation.

3. Braking System: The main brake of the draw-works can be either a disc brake or a belt brake, while the auxiliary brake is a pneumatic water-cooled disc brake.

4. Layout and Maintenance: The rig is designed with a reasonable layout, providing reliable operational performance and low transportation costs. It is easy to install and maintain on-site.

5. Caterpillar Diesel Engine: The drilling rig uses a Caterpillar diesel engine known for its reliable performance.

6. Efficient Transportation: The rig's components, including the power system, draw-works, mast, traveling system, and transmission system, are placed on the semi-trailer chassis. The tractor can transport the rig to the oil field, improving transportation efficiency and resource savings.

Application:

• This diesel-driven semi-trailer drilling rig is available in various configurations, with drilling depths ranging from 1500m to 4000m and maximum static loads from 1350KN to 2250KN.

• It is suitable for use in open oil fields with good road conditions.

• The rig is known for its heavy workload, reliable performance, strong cross-country capability, ease of transportation, low operational costs, and suitability for middle and shallow well drilling operations.

In summary, the ZJ40T/2250 Trailer-Mounted Drilling Rig is a versatile and mobile drilling equipment designed for a range of drilling depths and well types, offering efficiency and cost-effectiveness in oil and gas exploration and production.

Technical Parameter of Hydraulic Oil Well Drilling Rig