KG690/KG690H Surface Drilling Rig
Features:
Powerful Rotary Head
Cycloid rotation double motor for powerful rotation torque.Bigger and stronger designed rotation head for smooth high torque output and less drill tool jamming with seamless speed regulation.
Strong Heavy Duty Feed Carriage
The guide rail adopts high-strength and large-section aluminum
alloy profiles,and the push chain adopts increased single-row roller
chain.At the same time,the slide plate layerng adopts wear-resistant materials to ensure the service life of products.
Flexible Boom
Multi-directional Drilling Design.For complex drilling conditions, 350mm ground clearance for horizontal drilling applications,is suitably qualified for horizontal drilling at a low level.
Hydraulic System
Hydraulic system adopts varable system,its main valve and main pump adopt famous products,to ensure quality,and has the advantage of energy saving and oil saving
Enlarged Dry Type Dust Collector
KG690H is with Dust Collector.It is Hydraulic Cyclonic Laminar Flow.Reduce dust and protect workers’ health. Reduce air pollution and protect the atmospheric environment.
Construction Steel Crawler
Equipped with speed reduction tramming system and standard excavator track for compact structure. Excellent off-road performance with powerful two-speed hydraulic tramming system for extreme low failure rate.
Diesel Engine
Equipped with the Cummins six-cylinder engine (China III), Reduce emissions and protect the environment.
Track Oscillation for better tramming & cross terrain performance
Control Handle
The control handle adopts pilot proportion handle,which has the advantages of sensitive operation and labor-saving.
Walking Hydraulic Motor
Dual-speed tramming plunger hydraulic motor.Low noise, high efficiency, long service-life, high power, easy maintenance.
| Model# | *KG690* | *KG690H* |
| Weight | 7500kgs | 8000kgs |
| Dimension | 7450×2385m×2805mm | 7450×2385m×2805mm |
| Diesel Engine | Yuchai 4DKC2G3-100,73kw/100hp /2200 r/min | |
| Drilling Hardness | f=6-20 | |
| Drilling Diameter | Φ105-152mm(4″-6″) | |
| Depth of Economical Drilling | 25m / 82ft | |
| Air Consumption | 15-22m³/min(530-777cfm) | |
| DTH Hammer | Standard K4 (Optional:K5) | |
| Drilling Rod | Standard Φ76X3000mm (Optional:Φ89X3000mm) | |
| Drilling Bit | Standard Φ115mm-K4 (Optional:Φ136/140/146/152/157/165/178mm-K5,Φ152/165/178/190/203mm-K6) | |
| Rotary Speed | 0-75/0-100rpm | |
| Rotary Torque (Max.) | 5000N.m(Max.) | |
| Lifting Force | 35KN | |
| Method of Feed | Motor + Roller Chain | |
| Feed Stroke | 3813mm | |
| Traveling Speed | 0-3km/h | |
| Climbing Capacity | ≦30° | |
| Ground Clearance | 350mm | |
| Pitch Angle of Carriage | Down 135°,Up 30°,Total 165° | |
| Swing Angle of Carriage | Left 40°,Right 40°,Total 80° | |
| Swing Angle of Boom | Left 40°,Right 40°,Total 100° | |
| Pitch Angle of Drill Boom | Down 55°,Up 25°,Total 80° | |
| Swing Angle of Boom | Left 45°,Right 45°,Total 90° | |
| Leveling Angle of Track | ±10° | |
| Compensation Length of Carriage | 1200mm | |
★Recommended Air Compressors:
Diesel Engine Portable Screw Air compressor, LGCY-18/17,LGCY-18/20,LGCY-19.5/19,LGCY-21/21,LGCY-22/20,KSCY-750/20.
Note: Air compressor selection subject to the hole diameter and air hose length.
