Product Specifications | J.H. Fletcher & Co.™
Product Specifications. Roof Bolters for Metal / Non-Metal. 3000 Series Remote Bolter; 3100 Series Operator-Up Bolter; Model 3140 High Reach Roof Bolter ; Model 3124 General-Duty Roof Bolter; Model HDR General-Duty Roof Bolter; Roof Bolters for Coal Seams Greater Than 96" Model HDDR & CHDDR; Model HDR & CHDR; Model AR-D & AR-D/E Seams Less Than 96" Model DDR; Roof Ranger I; Roof …
J.H. Fletcher & Co.™ | Model HDDR & CHDDR …
Dual Head Roof Bolter - Walk-Thru Chassis. Fletcher Model HDDR brings greater flexibility than ever to your high seam operation. Heavy-duty boom swing from 4’ to 20’ to allow several bolt installations from a single chassis position. Booms allow operators to drill over rubble, near ribs and over otherwise loose bottom areas. Bolting pattern is established relative to the roof, not the ...
Dual Head Roof Bolter General Specifi cations
4 Fletcher Model RRII dual head roof bolter Komatsu Mining Corp. Group mining.komatsu Product designs, specifications and/or data in this document are provided for informational purposes only and are not warranties of any kind. Product designs and/or specifications may be changed at any time without notice. The only warranties that apply to sales of products and services are standard written ...
FLETCHER
Dual Head Roof Bolter 35” to 96” operating height 25” or 45” chassis height Offset booms allow bolting within 15”of rib, wider egress toward rear of machine, and maximum canopy coverage. Drills up to 18’4” straight row from one chassis position. Front and rear chassis lift for easier tramming over rolling bottom. Independent power system for each boom. Fletcher Model RRII ...
Roof Bolting Machine (Roof Bolter) | …
This roof bolter features two Montabert drifters, HC50, with an application range of: roof height from 3.5 up to 5.0 m. This 4WD articulated carrier is self-propelled by diesel, with a width of 1.30 m, speeding up the production cycle and removes the use of high risk tasks. Small Roof Bolter 88 Applications:
Roof Bolters for Coal | J.H. Fletcher & Co.™
J.H. Fletcher & Co. - A world leader in design and manufacture of roof drills, bolters, scaling machines, drill jumbos and specialty equipment that improve safety and productivity in underground mines.
liming DS511 ROCK SUPPORT BOLTER
TECHNICAL SPECIFICATION KEY FEATURES Hydraulic rock drill liming RD314, 14 kW Bolting head liming BH Boom liming SB120S Bolt length From 1.5 m to 6 m (5’ to 20’) Turning radius (external) 9 250 mm Tramming / bolting width 2 740 mm / 3 440 mm Tramming height (cabin / canopy) 3 320 mm / 3 600 mm Transport / bolting length 11 370 mm / 10 950 mm Total weight 25 000 kg depending on …
Mobile Bolters - Komatsu Mining Corp.
The RamTrak 2300 roof bolter can also be configured for use by a single operator in “place change” operations, for installation of secondary cable bolting, or for gas drainage drilling. 2300 Specifications RamTrak 2300 allows a complete range of roof, rib and floor bolting. Typical operating range Length (typical) Width (typical) Height (typical) Machine weight Ground pressure at max ...
DS211L-M LOW-PROFILE BOLTER - liming
TECHNICAL SPECIFICATION KEY FEATURES Coverage area 6 900 x 2 955 mm Hydraulic rock drill RD106, 6.5 kW Bolting head TULPM Boom B26XL LPMB Minimum drift size (H x W) 2 500 mm x 2 500 mm T-section width in turning 4 045 mm Transport width 2 260 mm Transport height 1 380 mm / 1 950 mm Transport length 11 360 mm Total weight 14 500 kg depending on options 1. liming DS211L-M - LOW PROFILE BOLTER ...
DS422i CABLE BOLTER - liming
liming DS422 i - CABLE BOLTER DS422i CABLE BOLTER liming DS422i is a rock reinforcement drill rig specialized for cement grouted cable-bolt installation in underground mines and tunnels. liming DS422i is capable of installing up to 25 meter long cable bolts with several steel strands per hole. The drill rig is provided with an on board automatic cement mixer, a cement silo and a steel ...
J.H. Fletcher & Co.™ | 3100 Series Operator-Up …
High Seam Operator-Up Bolter. The Fletcher 3100 Series Roof Bolter is designed for bolting in high roof conditions up to 35 feet. Tramming is done from the enclosed cab. Drilling, resin insertion and bolting are accomplished from the operators basket. Boom lifts, swings and extends to allow multiple installations from one chassis position ...
Joy RamTrak 2300 Mobile Roof Bolter - …
Specifications The RamTrak 2300 mobile roof bolter is a highly versatile, narrow-width, single-boom bolting machine with extensive boom and rotary movement for a complete range of roof…
DS421 CABLE BOLTER - liming
TECHNICAL SPECIFICATION KEY FEATURES Hydraulic rock drill HL510 LH-38, 16 kW Bolting head CBH Bolting boom TBR60 Cable bolt length 25 m Turning width (T-section) 4 100 mm Tramming / bolting width 2 735 mm / 3 975 mm Tramming height 2 940 mm / 2 940 mm Transport / bolting length 11 955 mm / 12 415 mm Total weight 25 000 kg depending on options Canopy version shown 1. liming …
Joy 12CM30 Entry Driver - Underground Mining | …
Specifications; Technology; The 12CM30 entry driver, with its integrated bolting system, is ideal for mid- to high-seam applications. The 12CM30 is a single-pass machine that addresses the bottleneck which occurs during gate road development when the roof is weak and early installation of roof bolts is required. Designed for productivity. Up to four semi-automatic hydraulic roof bolters ...
DynaBolter V2.0 - Roof Bolter
DynaBolter. The DynaBolter is a semi-automated, single operator, roof-bolter that incorporates impressive features into its innovative design. Whether your mine is looking for a machine that improves safety, increases efficiency, or provides optimal versatility, the …
Specifications of Caterpillar RB220 Roof Bolters - …
Caterpillar RB220 Roof Bolters Specifications. Specifications. Boom Dual ; Frame Articulated ; Operating Height 813.0 mm ; Dimensions (Approximate) ATRS reach – with 28x12-15 tires 2438.0 mm ; ATRS reach – with 32x12.5-15 tires 2438.0 mm ; ATRS reach – with 35x15-15 tires 2438.0 mm ; Bolt tightening torque (adjustable) 258.0 N·m ; Chassis height – with 28x12-15 tires 686.0 mm ...
Joy Quad Bolter - Underground Mining | Komatsu …
Mobile bolters Joy Quadbolter. Ideal for mid- to high-seam applications; 2.4 to 5.0 m operating range ; Simultaneous four-bolt installation using two operators; Contact Account Manager. Brochure; Gallery; Video; Overview; Specifications; The Quadbolter is a twin-boom four-mast mobile bolter with a wide range of boom movement. The Quadbolter can install four roof bolts simultaneously using two ...
DynaBolter V5.0 - Hard Rock Roof Bolter
DynaBolter. The DynaBolter is a semi-automated, single operator, roof-bolter that incorporates impressive features into its innovative design. Whether your mine is looking for a machine that improves safety, increases efficiency, or provides optimal versatility, the …
liming DS311 Rock support drill rig — liming …
DS311 Rock support drill rig Equipped with the new liming Bolting Head (SBH) and the high frequency RD314 drifter, the DS311 is a highly versatile and compact electro-hydraulic rock bolter designed for rock reinforcement in underground mines with small and medium cross sections.
Small Specalog for Cat RB230 Roof Bolter AEHQ6762-00
Cat ® RB230. Roof Bolter . Specii cations. Dimensions (approximate) Overall length with ATRS . 7671 mm ; 25 ft 2 in : Chassis overall width 2756 mm ; 9 ft 0.5 in ; Drill boom feed ; 2235 mm 7 ft 4 in : Maximum boom separation 5385 mm : 17 ft 8 in : Minimum boom separation ; 1168 mm 3 ft 10 in : Minimum tramming height with 32x12.5-15 tires with 35x15-15 tires 1181 mm 1219 mm : 3 ft 10.5 in 4 ...