Narrow Drill Jumbos
J101-AD/E, J151-DE, J251-LS
Fletcher model J101-AD/E is a diesel tram, electric drill jumbo for narrow vein mining applications in headings up to 22m². The rig is nimble in tight quarters with proportional control on tram and boom functions. Drilling efficiency is optimized with direct acting anti-jam circuit and a variety of rockdrills for various rock conditions.
J151 DE single boom jumbo is designed for development and production drilling in headings from 10 ft. by 10 ft. (3m by 3m) up to 24 ft. wide by 21 ft. high (7.3 m high by 6.4m wide) in one carrier set up.
J152 DE dual boom jumbo is designed for development and production drilling in headings up to 28 ft. wide by 21ft. high (8.5 m high by 6.4 m wide) in one carrier set up.
Diesel tramming with electric hydraulic drilling insures cost effective drilling and fast heading to heading moves. The compact, articulated design allows the jumbo to tram and setup in tight headings, circular ramps or crosscuts.
Product Highlights
- Four Wheel Drive
- Narrow Articulating Carrier
- High Pressure and Return Filters
- Fire Suppression System
- Front and Rear Stabilizers
- Adjustable Certified Operator Canopy
- Cable Reel with Spooler
Product Documents
Specifications
| Model | J101-AD/E | J151-AD/E | J152-AD/E | |
|---|---|---|---|---|
| Engine | Manufacturer | Cummins (Options Available) | Cummins (Options Available) | Cummins (Options Available) |
| Emission Regulation | Tier 3 | Tier 3 | Tier 3 | |
| Net Power – kW (hp) @ rpm | 99 HP (74 kW) | 155 HP (115kW) | 130 HP (97 kW) | |
| Transmission | Type | Hydrostatic drive with 2-speed transfer case | Hydrostatic drive with 2-speed transfer case | Hydrostatic drive with 2-speed transfer case |
| Axles | Manufacturer | Deere Teammate | Deere Teammate | Deere Teammate |
| Brakes | Type | Wet Disc | Wet Disc | Wet Disc |
| Dimensions | Length – Tramming (mm) | 11180 | 12014 | 11980 |
| Width (mm) | 1400 | 2000 | 1720 | |
| Height at Canopy (mm) | 2300 | 2810 | 2320 | |
| Turning Radius (mm) | 4560 | 6700 | 6700 | |
| Max Boom Height (mm) | 1066,8 | 6600 | 6600 |