DESCRIPTION
Crawler Drill JRD Model CD-360VH down-the-hole (DTH) specially designed for drilling Matching Lead holes for diamond wire cutting of Marble & Granite. CD-360VH offer the highest mobility equipped with powerful down-the-hole hammers and is designed for high-capacity rock drilling in Granite & Marble quarries for Block/Rock excavation. They match perfectly with 4” hammers, making the rigs uniquely productive and keeping fuel consumption and operating costs to a minimum and offer high penetration rates, reliability, and excellent fuel economy. CD-360VH Crawler Drill is a self-propelled crawler type drill, designed for drilling holes in vertical and horizontal planes. The Ruggedly constructed Track (Crawler) demonstrates effortless manoeuvrability on rough ground. Each track is driven by heavy duty hydraulic motor through planetary Gear reduction unit with built-in braking system.
SPECIAL FEATURES
- Rugged Constructions
- Stable drilling capabilities
- Heavy Duty Tow Hitch
- Track Oscillation through Hydraulic Cylinders
- Heavy Duty Boom
TECHNICAL DATA
| Mode of Drilling | Down the Hole Air Hammer |
|---|---|
| Hole Diameter | 90mm ~ 120mm (3½” ~ 4¾”) |
| Drill Pipe Diameter | 76mm ( 3”) |
| Drill Pipe Length | 3mtrs. (10ft) |
| Drilling Depth (Vertical Position) | 30mtrs. (100ft) under favorable drilling conditions |
| Drilling Depth (Horizontal Position) | 20mtrs. (65ft) under favorable drilling conditions |
| Height of Hole | From Ground to Centre of Hole : 125mm |
| Rotary Head (Torque) | 1850Nm |
| Speed | 0~80rpm |
| Type of Feed | Chain Feed |
| Feed Force | 28kN |
| Total Length (Feed) | 4800mm |
| Travel Length | 4200mm |
| Mounting | Crawler Mounting |
| Speed | 2.5km/hr |
| Track Oscillation | ±10° |
| Ground Clearance | 260mm |
| Engine Output | 48H.P@1500rpm |
| Make | Ashok Leyland |
| Dust Collector (optional) | Hydraulic Driven Dust Collector System , Filter Area 12m2,No.of Filter 4 |
| Water Injection System | For Dust Suppression by Water injecting into Hammer Line |
|
Recommended Air Compressor Working Pressure |
10.5Bar to 14Bar (max) |
| Free Air Delivery | 450CFM (min) up to 500CFM (max) |
| Transport Length | 6000mm (19.8ft) |
| Transport Width | 2150mm (7ft) |
| Transport Height | 1800mm (5.9ft) |
| Weight approx. | 5500kg (12,125lb) |
