Products
Efficient DTH Drill Rigs from China Suppliers: Versatile Crawler Designs for Optimal Drilling Operations
Product parameters
| Model | Rotation Speed(rpm) | Feed Force(kN) | Pull Up Force(kN) | Feed Type | Speed(km/h) | Gradient | Total Weight(kg) | Dimension(mm) | Drill Pipe Sizes(mm) | Hole range(mm) | Rotation torque Max.(N.m) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| GAT-36.8A | 70-150 | 15 | 25 | Chain / cylinder | 2.5 | 25° | 3760 | 4900X2000X2200 | 60X2000 | 90-110 | 1650 |
| GAT-58A | 100-120 | 15 | 25 | Chain / cylinder | 2.5 | 25° | 3850 | 4450X2080X2460 | 60X2000 | 90-110 | 1650 |
| GAT-58A | 0-150 | 15 | 25 | Chain / cylinder | 2.5 | 25° | 4270 | 5700X2130X2200 | 60X2000 | 90-110 | 1650 |
| GAT-58A | 0-150 | 15 | 25 | Chain / cylinder | 2.5 | 30° | 4400 | 5700X2130X2200 | 76X3000 | 90-130 | 2200 |
Product advantages
Frequently Asked Questions
What are the main differences between the GAT-36.8A and GAT-58A models?
While both models share similar feed force (15kN) and pull-up force (25kN), they differ in dimensions, total weight, rotation speed range, and maximum rotation torque options. The GAT-58A offers higher configuration options, including a maximum rotation torque of up to 2200 N.m and larger drill pipe size compatibility.
What drill pipe sizes are supported by these drilling rigs?
Depending on the model configuration, the rigs support drill pipe sizes of 60X2000 mm or 76X3000 mm. Please refer to the specific parameters table above to match the drill pipe size with your preferred model.
What is the maximum gradient these rigs can climb?
The GAT series drilling rigs are designed for stable mobility on sloped terrains, offering a climbing gradient capability of 25° to 30° depending on the specific model configuration.
What is the feed type system used in the GAT series?
All listed GAT models utilize a reliable Chain / Cylinder feed type system, which ensures consistent feed force and pull-up force during drilling operations.
What is the hole range capability for these machines?
The drilling rigs support a hole range of 90-110 mm for standard configurations, with the high-torque GAT-58A model supporting an expanded hole range of 90-130 mm.