Truck-Mounted Drilling Rig Mast and Substructure
These masts utilize guylines for stability during drilling and workover services, with telescoping action achieved via hydraulic cylinders or wirelines. Substructures are available in multiple types to suit different equipment and height requirements, with designs conforming to finite element analysis.
Technical Specifications
Overview
Professional Rig Infrastructure
These truck-mounted drilling rig masts and substructures are engineered for optimal performance in drilling and workover services. Featuring high-strength square steel pipe construction, each unit is designed for stability, efficiency, and ease of transportation. Every structure undergoes rigorous finite element analysis and non-destructive testing (NDT) to ensure reliability and safety during field operations.
Mast Specifications
Mast Technical Details
| Model | Height (m) | Max Load (kN) | Wind Load (km/h) |
|---|---|---|---|
| JJ120/31-W | 31.3 | 1,200 | 112 |
| JJ135/34-W | 34 | 1,350 | 112 |
| JJ155/35-W | 35 | 1,550 | 112 |
| JJ180/36-W | 36 | 1,800 | 112 |
| JJ180/38-W | 38 | 1,800 | 112 |
| JJ225/39-W | 39 | 2,250 | 112 |
- Operation Features
- GuylinesTelescopingHydraulic CylinderWireline Duplex Sheave
Substructure Specifications
Supported Configurations
- Integral
- Telescoping
- Foldable
- Trailer-mounted
Substructure Performance Table
| Model | Height (m) | Max Static Load (kN) | Mode |
|---|---|---|---|
| ZT1470/1.4 | 1.4 | 1,470 | Integral |
| ZT1470/2.7 | 2.7 | 1,470 | Integral |
| ZT1470/3.7 | 3.7 | 1,470 | Integral |
| ZT1470/3.7-S | 3.7 | 1,470 | Telescoping |
| ZT1960/4-S | 4 | 1,960 | Telescoping |
| ZT1960/4.5-S | 4.5 | 1,960 | Telescoping |
| ZT1960/4.5-Z | 4.5 | 1,960 | Foldable |
| ZT2500/5-Z | 5 | 2,500 | Foldable |
| ZT2500/5.5-Z | 5.5 | 2,500 | Foldable |
| ZT3000/6-TZ | 6 | 3,000 | Trailer foldable |
| ZT3000/6.7-FZ | 6.7 | 3,000 | Split type foldable |
Quality Assurance
- Safety Standards
- Finite Element AnalysisNDT InspectedWelded Line Treatment
