R30C - Drillers' Choice, Inc.

1 HYDRAULIC TRACK DRILL r30c HYDRA-TRAC 2 Copyright 200x Terex CorporationMoRe ReaCh. MoRe PRofit. The industry-leading pattern-coverage capabilities of the new Terex Reedrill r30c result in significant cost and time savings for your drilling operation. With the new r30c s ability to drill three and even four holes per set-up before having to tram and reposition, operators can reach drilling deadlines much faster. This translates into greater reach is achieved thanks to the 5 foot (1,524 mm) boom. The boom and the swing radius provides huge pattern-coverage, twice the coverage of other drills in the industry. 2R30C Drilling Coverage (7x8) r30c Drilling Coverage (8x9) Copyright 200x Terex Corporation 3 3the r30c features many improvements for increased comfort, convenience, and outstanding industry s only field serviceable Rock heart of any top-hammer machine is the rock drill, and the r30c is certainly no exception. The renowned Terex Reedrill HPR Series of rock drills are used in a multitude of applications.

2 The simple design with the fewest internal parts of any drill in the industry reduces internal wear and allows easy field service, resulting in optimum uptime and increased revenue. hPR Rock Drills have a simple design, fewer parts, and more performance. Other benefits and features of the Terex Reedrill HPR series rock drill are: A proven oscillator valve design Simple and very efficient; requires no new training for a service technician familiar with Terex equipment Oversized energy storage accumulators Protect the drill valve cycle from energy spiking, add to the longevity of the parts and are a source of reusable energy during the percussion cycle Highly efficient energy transfer between hammer and striking bar Avoids issues that arise when the diameter of the striking face of the hammer does not match the face of the shank, which causes one or the other to prematurely wear or fail; a mismatch also creates heat in the oscillator, reducing the life of major components Longer life as a result of major supporting bushings made of high-strength alloy The alloy has many of the same properties of heat-treated material, including high surface strength that extends the life of standard metals and component life, therefore reducing operating new Terex Reedrill r30c sports the HPR4519 (19kW output power) rock drill as standard, with the higher energy HPR5123 (23kW output power) available as an option.

3 Either drill accepts 45 mm or 51 mm drill exterior and performance featuresThe new r30c offers a wealth of new benefits that make it stand out in a crowded field of track drills. Bragging rights belong to the Terex Reedrill SmartDrill drilling system, which uses anti-jam, anti-plug and anti-plunge features to lengthen drill-string life and has proven to increase overall production. The new r30c features a powerful Tier III C-9 engine. From top to bottom, inside and out, the new Terex Reedrill r30c has been designed to get you drilling fast and to keep you drilling featuresThe innovative features of the new r30c continue inside as well, starting with a large cab that s operator-friendly. Several enhancements that make it inviting to operators include: Comfortable operator s seat and ample leg room that promote productivity Armchair joystick controls allow for comfortable operation throughout long shifts Excellent visibility enables fast set-up time, which increases productivity ROPS/FOPS-certified cabEffective Date: October 2008.

4 Product specifications and prices are subject to change without notice or obligation. The photographs and/or drawings in this document are for illustrative purposes only. Refer to the appropriate Operator s Manual for instructions on the proper use of this equipment. Failure to follow the appropriate Operator s Manual when using our equipment or to otherwise act irresponsibly may result in serious injury or death. The only warranty applicable to our equipment is the standard written warranty applicable to the particular product and sale and Terex makes no other warranty, expressed or implied. Products and services listed may be trademarks, service marks or trade-names of Terex Corporation and/or its subsidiaries in the USA and other countries. All rights are reserved. Terex is a registered trademark of Terex Corporation in the USA and many other countries. Copyright 2008 Terex Corporation. Terex Mining5601 Granite Parkway, Suite 500, Plano, TX 75024, +1 (972) 265-7100 Fax +1 (972)

5 DrifterModel & KW HPR4519 25hp 19kWWeight 660 lbs 300 kgNumber of blows 2,500-2,700 bpm 2,500-2,700 bpmNumber of revolutions 0-300 rpm 0-300 rpmOptional HPR5123 30 hp 23 kWTerex Reedrill r30c Self-Contained Hydraulic Track DrillGeneral SpecificationsHole Diameter Up to 5 inches Up to 127 mmWeight 43,400 lbs 19,727 Overall width 102 inches 2,590 mmOverall height 123 inches 3,124 mmTrammingGround Clearance 15 inches 380 mmTramming speed mph 4 kphGradeability 35 degrees 35 degreesTrack Pad Width inches 380 mmRod ChangerNumber of rods x length 5 rods, 12 or 14 ft 5 rods, 3,658 or 4,267 Cab noise level less than 80 dBa 80 dBaDiesel EngineModel CAT Tier III C-9 Tier III C-9 Speed 1,800 rpm 1,800 rpmFuel Capacity 130 gal 492 IRated Output 300 hp 223 kWHydraulic SystemType of Pump piston pistonReservoir capacity 107 gal 405 IBoomBoom length 150 inches 3,810 mmBoom sing angle 70 L, 33 R deg 70 L, 33 R degBoom extension 60 inches 1,524 mmGuide ShellMax. starter rod, standard 240 inches 5,485/4,267 mmMax.

6 Single pass, optional 222 inches 5,639 mmFeed rate 120 ft/min 37m/minCompressorModel Gardner Denver Gardner DenverFree air delivery maximum 350 cfm pressure 150 psig 10 barmm