KG910B/D/E, KGH3 Low Pressure Crawler Drilling Rig
The KG910B/D/E, KGH3 low pressure crawler drilling rig is the modified version of our KY100J type drilling equipment. A variety of improvements have been made to get better drilling performance. First of all, this product is an ideal borehole drilling machine with very great structure and working performance. The updated parts include hydraulic system, walking parts and gyrator.
Feature
KG910B: The power of the YC2108 (33KW, 2200r/min) is stronger, and the rotation speed and propulsion speed are both faster. Besides, this kind of motor has better stability and longer service life.
| | KG910B | KY100 | Advantage |
| Power | YC2108 | YC2100 | |
| Walking parts | Motor and reducer | Ball piston motor (direct connecting) | Less pressure and longer service life for the motor |
| Walking pressure | 11Mpa | 14-16Mpa | |
| Rotation motor | Cycloid motor | Steel ball motor | Longer service life |
| Rotation speed | 105r/min (diesel engine 1700r/min) 120r/min (diesel engine 2200r/min) | 70r/min (diesel engine 1700r/min) | 50% higher rotating speed |
| Hydraulic system | 25 pumps, fast rotation and lift group valve, new type flow divider | 16 pumps | Increased flow |
| Feeding speed | 390mm/s | 280mm/s | 40% higher feeding speed |
KG910E: The KG910E low pressure crawler drilling rig adopts both electric motor and diesel engine for the hydraulic pump of hydraulic system. The electric motor and diesel engine should be used separately. When you use it as an electric drilling machine, the machine’s working noise is lower, and the other advantages include good eco-friendliness, high safely level, and low using cost. As a set of premium hybrid electric construction equipment, however, if there is no extra power supply, it can be shifted to diesel engine driving mode for long distance drive.
KGH3: A dry type dust collecting device and speed reducer are added. The dust collecting device consists of a prefiltering device and a fine filtering device. The eco-friendly, high-performance filtering material leads to high purification efficiency (99%).
Specifications| Model | KG910B | KG910D | KG910E | KGH3 |
| Rock hardness | F=6-20 | |||
| Hole diameter | Ф80-105mm | |||
| Economic drill depth | 25m | |||
| Pressure | 0.7-1.0Mpa | |||
| Air consumption | 9-13m³/min | |||
| Rotating speed | 0-120r/min | |||
| Rotation torque | 980N.m | |||
| Lifting capacity | 15000N | 17000N | 15000N | |
| Propulsion type | Hydro-Cylinder-Chain | |||
| Propulsion length | 2000mm | 3000mm | 2000mm | |
| Grade ability | 30° | |||
| Ground clearance | 254mm | |||
| Walking speed | 0-2.0km/h | 0-2.5km/h | 0-2.0km/h | |
| Carriage rising angle (°) | Blow 118.5, elevation 23.5, total 142 | |||
| Carriage swing angle (°) | Left 36.5, right 11.5, total 48 | |||
| Drill arm rising angle (°) | 35°~ 60° | |||
| Carriage compensation | 900mm | |||
| Engine | YC2108 | Electric motor | Electric/Diesel | YC2108 |
| Power | 33KW 2200r/min | 22KW | 22KW/ 18.5KW | 33KW 2200r/min |
| Drill rod | Φ60*2000mm | |||
| Overall dimension (L*W*H) | 4100×2030×2020 (mm) | 4100×2100×2100 (mm) | 4400×2200×2050 (mm) | |
| Total weight | 4000kg | 3300kg | ||
| | KG910B | KG910E |
| Drill bit diameter | 90mm | |
| Drill rod (Diameter × L) | Φ60x2000mm | |
| Drill hammer | 90 | |
Recommend parts for the KGH3 crawler drilling rig
Drill bit: Φ90
Drill hammer: QCW930
Drill rod: Φ60 x 2000mm
