KG960,KGH8 High Pressure Crawler Drilling Rig
Product Features
The KG960,KGH8 series of high pressure crawler drilling rigs is a self-propelled hydraulic drilling equipment developed according to the needs of open-air mining using advanced hydraulic technology. By changing the configuration of hydraulic components, the drill rig can accomplish a number of boring operations and a high-powered four-cylinder Cummins engine is applicable for high-altitude drilling. A large rotary torque reducer meets the demands for drilling holes with a large diameter (max. 220mm) and at great depths. Featuring a compact and aesthetically-pleasing appearance, convenient operation, and stable performance, the open-air DTH drill is ideal for open pit mining, road construction, tunnel excavation and other engineering projects.
The KGH8 high pressure eco-friendly crawler drilling rig is a kind of self-propelled hydraulic drilling equipment developed according to the needs of mining project using advanced hydraulic technology. The open-air DTH drill is easy and convenient to operate and provides a stable performance. The configuration of hydraulic components can be adjusted for different boring applications. A high-power four-cylinder Cummins engine is used for high-altitude drilling, and a large rotary torque reducer meets the demand for larger and deeper drilling operations. The drilling rig is ideal for open pit mining, road construction, tunnel excavation and other engineering. Equipped with a dust collector and purifier, drilling operations won't pollute the environment.
Specifications| Model | KG960 | KGH8 | |
| Rock hardness | f=6-20 | ||
| Hole diameter | Φ105-220mm | ||
| Drill depth | 25 m | ||
| Walking speed | Slow 0-2.5km/h, Fast 0-4.0km/h | ||
| Grade ability | 25° | ||
| Ground clearance | 370mm | ||
| Propulsion type | Hydro-Cylinder-Chain | ||
| Overall dimension (L*W*H) | 7250×2750×2800 mm | ||
| Total weight | 7000kg | 7500kg | |
| Working air pressure | 1.4-2.4MPa | ||
| Push length | 3000mm | ||
| Pitch angle of carriage | 180° | ||
| Carriage swing angle | Right 40º (3º) left 40º (91º) | ||
| Swing angle of carriage | Right 45º left 45º | ||
| Max. frame floating | ±8 | ||
| Compensation stroke | 900mm | ||
| Rotating speed | KG960 | 0-73(58) rpm | |
| 0-118(93) rpm | |||
| KGH8 | 0-45(36) rpm | ||
| 0-90(71) rpm | |||
| Rotation torque | 4500N.m | ||
| Lifting capacity | 22000N | ||
| Diesel engine | Cummins 4BTA3.9-C125(93KW/2200r/min) | ||
| Drill rod | Φ76/89/102×3000mm | ||
| Working air pressure | 1.4-2.4MPa | ||
| Air consumption | 12-24 m³/min | ||
| Dust collector model no. | LT-30B-0 | LT-30B-2 | |
Detailed Pictures
