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Trailer Mounted Drilling Rig TZJ30

The Trailer Mounted Drilling Rig TZJ30 is a high-efficiency 3000-meter-class heavy-duty mobile trailer drilling rig, fully designed and manufactured in.

Product overview

The Trailer Mounted Drilling Rig TZJ30 is a high-efficiency 3000-meter-class heavy-duty mobile trailer drilling rig, fully designed and manufactured in compliance with API 4F, API 7K and ISO9001 international industrial standards. Optimized for 2000-3000m medium-shallow well drilling, completion and heavy-duty workover operations, all core drilling assemblies are highly integrated on a reinforced multi-axle semi-trailer chassis. The rig supports integral highway towing without full disassembly of key components, equipped with fully hydraulic automatic derrick erecting and retracting system. It features rapid rig-up/rig-down, outstanding cross-terrain adaptability and moderate load-bearing performance, perfectly balancing mobility and heavy-duty drilling capacity. Tailored for medium-shallow oil and gas, coalbed methane, tight gas, medium-depth geothermal and large-scale industrial water well projects, it is a high-cost-performance mobile drilling solution for frequent well-site migration and scattered well group development in plains, hills and Gobi regions worldwide.

Nominal Drilling Depth (114mm Drill Pipe)3000m
Maximum Static Hook Load1700kN
Main Drawworks Rated Power560kW (750HP)
Rotary Table ModelZP275
Trailer Mounted Drilling Rig TZJ30
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Core innovative advantages and structural features

Heavy-duty Multi-axle Trailer Integrated Structure

Adopts upgraded 4-axle reinforced semi-trailer chassis with optimized load distribution and structural rigidity. Core assemblies including derrick, high-power drawworks, large-opening rotary table and power unit are compactly arranged as an integral unit. It meets global highway transportation standards, realizing towable integral transition without repeated disassembly of main equipment, drastically shortening well-site relocation cycle and reducing comprehensive logistics costs.

High-strength Hydraulic Lifting Mast Derrick

Equipped with thickened high-alloy segmented mast derrick, matched with full-automatic hydraulic erecting and folding mechanism. No large-tonnage field crane is required for well deployment, realizing one-key rapid setup and retraction. The derrick undergoes strict finite element fatigue and pressure resistance tests, maintaining stable structural performance under long-term 3000m medium-shallow well heavy-load cyclic drilling operations.

Stable Mechanical-Hydraulic Compound Drive System

Adopts mature and reliable mechanical-hydraulic compound transmission configuration with precise power matching for 3000m well working conditions. It outputs stable and powerful rotary torque and lifting tension, with smooth variable-load operation and strong formation impact resistance. The simplified transmission structure reduces daily failure points and lowers field inspection and maintenance difficulty.

Synchronous Leveling Hydraulic Support System

Configured with multi-group heavy-duty telescopic hydraulic outriggers with synchronous leveling function. The rig can complete rapid stabilization and horizontal calibration on flat and slightly undulating well pads without special reinforced concrete foundation, effectively cutting pre-construction infrastructure investment and site preparation time.

Full-condition Environmental Adaptability

Key load-bearing steel structures adopt multi-layer weather-resistant and anti-corrosion treatment; hydraulic, electrical and sealing components are equipped with dust-proof, sand-proof, low-temperature anti-brittle and high-temperature anti-aging protection modules. The whole machine can operate stably in alpine, high-temperature, windy and dusty harsh environments, with universal standardized wearing parts for convenient global after-sales maintenance.

Technical specifications

Nominal Drilling Depth (114mm Drill Pipe)3000m
Maximum Static Hook Load1700kN
Main Drawworks Rated Power560kW (750HP)
Rotary Table ModelZP275
Hoisting System Rope Lines5 x 6 / 10 lines
Drilling Wireline Diameter29mm
Drive ModeMechanical-Hydraulic Compound Drive
Derrick TypeHigh-strength Hydraulic Lifting Mast Derrick
Trailer Axle Configuration4-axle Heavy-duty Trailer Chassis
Trailer Towing Transport Speed<=60km/h
Standpipe Rated Working Pressure35MPa
Working Ambient Temperature-35C ~ +52C
Executive StandardAPI 4F, API 7K, ISO9001

Application fields

  • Medium-shallow onshore conventional oil and gas well drilling and completion engineering
  • Coalbed methane, shallow tight gas and unconventional energy resource exploration and development projects
  • Medium-depth geothermal well construction, geothermal resource survey and civil heating supporting engineering
  • Deep industrial water wells, municipal water source wells and rural water supply infrastructure construction
  • Medium-shallow oilfield heavy-duty workover, wellbore remediation and old well production stimulation reconstruction
  • Scattered medium-shallow well group development and medium-sized overseas energy EPC turnkey projects

OEM and customized solution

Harsh Environment Adaptation Upgrade

Optional ultra-low temperature cold-start and anti-brittle modification package for alpine frigid regions; enhanced dust-sand sealing and heat insulation system for Gobi desert working conditions; heavy-duty salt spray anti-corrosion coating for coastal humid sites.

Trailer Chassis Compliance Customization

Adjust axle load configuration, braking system, road lighting and safety warning assemblies to meet highway certification standards of different countries, improving global traffic passing adaptability.

Power Transmission Optimization

Support power matching adjustment and hydraulic system upgrade to enhance operation stability and drilling efficiency under complex medium-shallow variable formation conditions.

Intelligent Digital Function Expansion

Reserved mounting interfaces for full-process drilling parameter monitoring system, intelligent fault early warning module and auxiliary automatic pipe handling device to upgrade intelligent operation level.

Project Exclusive Turnkey Service

Provide personalized equipment color painting, customer brand logo marking, project-dedicated spare parts package and full-cycle after-sales technical support services.

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Use the official contact information for model selection, specification discussion, and project inquiry.

Phone: +86-13062870081 Email: sales@sjpetroleummachinery.com
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