RockTek RocKracker™ Product Guide
RocKracker™ propellant gas generating cartridges fracture and break up oversize boulders, mass rock, dimension stone and concrete without the need for high explosives and detonators. RocKracker utilize a composite propellant and an electric match(E) or non-electric shocktube thermal igniter(S) to generate gas pressure in a properly confined, correctly drilled and loaded hole to fracture rock, boulder or concrete. Call RockTek for more technical information. Also visit our Documentation page to download current MSDS for RocKracker components and propellants. RocKracker is patented. 0519
 
RockTek Part Number
 Product/Technical Description
27.5/20 (E)
27.5/20 (S)		 Required hole size: 32mm (1.25")
Charge Size: 20 gm
Packaging: 100/case
Hazard Class: UN0323 1.4S Cartridges, Power Device
27.5/40 (E)
27.5/40 (S)		 Required hole size: 32mm (1.25")
Charge Size: 40 gm
Packaging: 80/case
Hazard Class: UN0323 1.4S Cartridges, Power Device
42/100 (E)
42/100 (S)		 Required hole size: 45mm (1.80")
Charge Size: 100 gm
Packaging: 50/case
Hazard Class: UN0323 1.4S Cartridges, Power Device
42/200 (E)
42/200 (S)		 Required hole size: 45mm (1.80")
Charge Size: 200 gm
Packaging: 40/case
Hazard Class: UN0276 1.4C Cartridges, Power Device

42_Booster
(No Igniter)

 Required hole size: 45mm (1.80")
Charge Size: 100 gm
Packaging: 50/case
Hazard Class: UN0323 1.4S Cartridges, Power Device
60/300 (E)
60/300 (S)		 Required hole size: 63mm (2.50")
Charge Size: 300 gm
Packaging: 20/case
Hazard Class: UN0276 1.4C Cartridges, Power Device
60/500 (E)
60/500 (S)		 Required hole size: 63mm (2.50")
Charge Size: 500 gm
Packaging: 20/case
Hazard Class: UN0276 1.4C Cartridges, Power Device

RockTek QuikDraw™ Product Guide
QuikDraw™, the new, patented, hang-up relief system from RockTek, can increase your productivity and profitability by safely and quickly clearing hazardous hang-ups, loose slabs, and other unstable rock masses. The QuikDraw™ system incorporates simple, rugged, easy-to-handle components and commercial explosives that can be set up in minutes, without the use of heavy equipment or the need for personnel to enter dangerous areas. QuikDraw™ is available in 2.2kg (5lb.) detonator sensitive cast booster, tail fin size only. Customer must acquire the specific cast booster and detonator for use. Contact RockTek for specific details.

Laser sighting assures accurate delivery of the explosive charge to the desired point of impact, from distances of up to 100 meters (300'), using a handheld blasting machine, a non-electric blasting system, or an electric firing system. The safety and efficiency of QuikDraw™ eliminates the hazardous placement of standard bulk charges near the hang up.

RockTek® is leading the way to safe, reliable, and effective methods of rock breaking for mining, tunnelling, and civil excavation. To receive more information about RockTek products that can improve the efficiency of your operations, call, fax, or e-mail us today.
  QuikDraw hang-up removal system includes launcher and aiming hardware as well as projectiles, propellant and fuzes. Launcher Unit consists of Launcher Barrel, Launcher Base, Locking Pin, Elevation Saddle, and 2 Bipod Legs. QuikBox storage and transport box sold separately. Individual QuikDraw replacement components may be found below.
  Hone System is designed to ream out launcher tube to remove propellant residue after multiple uses. Shaft separates into 3 pieces for compact storage. Fits 1/2" drill chuck.
  The composite projectile is designed specifically for initiation on irregular rock surfaces. Once launched, the projectile travels at 130 to 490 ft/sec. (40 to 150 m/sec.) depending upon the size of the pyrotechnic charge, the barrel length, and the weight of the cast explosive.
Packaging: 12 per case
Part Number: Q521
Hazard Class: None
  The propelling charge is a pyrotechnic material specified to provide a consistent low-pressure launch of the QuikDraw projectiles independent of elevation of the launcher barrel. The charge holder is inserted into a slotted retainer provided inside the launcher base for this purpose.
Packaging: 1 per package
Part Number: Q531
Hazard Class: UN0351 EX-9910103 1.4c DG Class
  The impact fuze is designed for safe assembly with the other QuikDraw components and initiates the detonator upon impact with the target. It has a guaranteed no-fire drop height for armed projectiles of 20 vertical feet (6m). Works with a standard #8 blasting detonator. Fuzes are color-coded for specific locations as follows:
Blue (Q922/bl): U.S.A., Canada
Red (Q922/rd): Australia
Black (Q922/bk): Australia
Natural (Q922/na): S. Africa
Packaging: 12, 24, 36 or 48 per case
 
Part Number: Q922/bl, /rd, /bk, /na
Hazard Class: UN0055 EX-9807084 1.4s DG Class
  The laser is designed to be mounted to the laser alignment saddle. The beam from the laser is used to aim QuikDraw at the targeted boulder. Once the correct position for the launcher barrel is determined, the laser and laser saddle are removed prior to initiation.
Packaging: 1 per package
Part Number: Q800
Hazard Class: None
  The laser and alignment saddle are designed to be placed on the outside of the launcher barrel. The beam from the laser is used to aim QuikDraw at the targeted boulder. Once the correct position for the launcher barrel is determined, the laser and saddle are removed prior to initiation. Laser installation and pre-aiming available on request. Laser not included.
Part Number: Q820
Hazard Class: None
  Waterproof, foam padded high-impact plastic case protects aligned laser saddle and laser from shock and moisture and provides secure transport. Lockable. Shown with Laser Alignment Saddle and Spare Battery - not included with case.
Part Number: Q800C
Hazard Class: None