Type... Squirrel-cage induction motor Power output...,1350 kw Voltage Lr Ampwage (approximate)...i50 A Frequency (standard)...

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4 DIESEL DUlVE Model... KornatsuSDA16V160 Type... 4-cycle, watw-mled, direct ~njection Aspiration.... Turbocharged and afterwoled Number of cylinders Rated power....,14130 kw 1875 HP rpm (SAE 1995/J1349) Governor.... All-spd, electronic The integrated engine oil and fiaer system extends service intefds. This combines theoil slabilising systems Reserve and Centinel with the Eliminator self cleaning oil filter to extend, with oil anaiysis, the oil change interval to 4000 hours. The high capacity engine radiators are mch cooled by a hydraulically driven fan for superior cooling efficiency and requiring little maintenance. ELECTRIC SYSTEM System... 24V Batteries (series/parallel)....4 x 12 V Alternator A Siandard working lights Xenon Lights Slandard service lights lights *Optional lighting upon request I UNDERCARRiAGE Undercarriage cons~sts of one center carbody and two track frames, each attached by four large diameter hardened pns. Center frame... H-type Track frame.... Steel box-section Track adjustment....automatic hydraulic type -47 each side Number of lop rollers....3 each side Number af bottom rollers....7 each side Number of track shoes... f RAVEL AWD BRAKE SYSTEMS Travel control foot pedals Gradeability...,... Up to 70% Travel speed (maximum) kdh 1.3 rnph Service brake.... Hydraulic brake Parking brake.... Wet, multipie-disc Hydraulc motors and drives....2 Swing brake, servi~e... Hydraulic bfake Swing brake, wing....wet, multipledisc Swing ring testh.... External Swing speed (maximum) n rpm ELECTRIC DRIVE Type... Squirrel-cage induction motor Power output...,1350 kw Voltage Lr Ampwage (approximate)...i50 A Frequency (standard) rpm Optional frequency He rpm 'Other vottages avmlable an request The power train consists of one main drive. Dikd angine or electr~c motor can be suppiied. One gearbx drives lour kderstical pumps which draw hydrautic oil from an unp-i hydraulic tank. Open circuit hydraulics provide maxlximrsm tooling and filtering efficiency Rated Row (total outpvt) -414Q tb/min- IDS4 gpm Relief valve setting bar..4,495 psi Swing flow rate tb/ndn..420 gpm High pressure in line iilters microns one per pump located at the valve blocks Full flow return line filters (4 double elements) microns at head of hydraulic tank Case drain return tine frlters ( double element) microns The four-circuit system features a load-limiting -with oil delivery summation to the working circuits and incwporatas pressure cut-off control. Hydropilot prioritizw hydraulic Row giwg smooth hydraulic response, simple hydraulic system layad, and a reduced number of components. The hydwutic system includes four large swing-out vwlical air-to-oil hydraulic coolers with temperature-regulated hydraulically driven fans. AUTOMATIC CEN'CRALESLD LUBRICATIOW Two hydraulically powwed Lincoln Singie Line automatic rubricaton systems am provided as standard, complete with time and volume variable controls. Activity and matiunction events am linked to the VHMS. The cerrtral lube grease syslern is supplied fmm a milame 200 litre 53 gal. barrel. A sewnd, identical system supplies open aear lubricant to the swtnrl ring teeth thmueh a lube Dinion. keplenishrnent of the contine& is through the Wigginsmon the setvice am1 (diesel version). Electric Version only fiw with Wiggins connections. SERVICE CAPACITIES liydraulic oil tank Itr 1,030 U.S. gal Hydraulic system.5900 Itr 1,560 U.S. QA Fuel....64W Itr 1,690 U.S. gal Engine coolant Itr 12E U.S. gal Engine oil kr 76 U.S. gal Gentinel mgine oil make up tank Itr 153 US. gal

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8 BASIC MACHINE WITH COUNTERWEIGHT STANDARD EQUIPMENT Hydraulic Mining Shovel with Diesel Drive will comprise: FRONT SHOVEL ATTACHMENT 7.15 rn 23'6" born and 4.9 rn 15'1 " stick complete with cyiinders 22.0 m yd3 (SAE 2:l) shovel bucket with mechanical teeth and lip system. BACKHOE ArrACHMENT 9.75 rn 32'0' boom and 4.5 m 14'9' stick with 22.0 ma 29.0 yds (SAE I:?) bucket., CRAWLER UNDERCARRIAGE Heavy-duty shovel type undercamage consisting of a center carbody and 2 heavy tmx-type track frames, each having 7 bottom rollers, 3 top rollers, and 1200 rnm 47' cast steel track shoes. Hydraulic track adjustment and parking brake provided. SUPERSTRUCTURE Main frame mounted over an externally toothed swing circle calrles the main drive module, including Kornastu SDAIBVI60 diesel engine, oil and fuel reservoirs, counterweight, operator's cab and base. UGHTiNG 8 Xenon high-performance working lights. 11 service lights throughout plaifoml. OPERATOR'S CAB Fully enclosed steel cab which inwrporates the IS standard FOPS structure and CARRLER SW air-conditioning unit. Mounted on viscous pads. GRAMMER fully suspended seat with lap belt. Fald-away auxiliary seat. Full selection of controls, swtches, and VHMS (Vehicle HeaM Monitoring Syslemj. Joyst~ck and pedal-operated controls are electric over hydraulic. Windshteld wash wiper with two-sped and intermittent operat~on (reservo~r 7 Itr 1.8 gafl. AM-FM radlo. Washbasin with running water (resewoir 50 Itr 13 gal). Refrigwator and storage cabinets. Left and right hand sliding windows. All windows tinted parsol gm. LUBRICATION LINCOLN central lubrrcatlon for baslc machlne, attachment, and bucket. 200 ltr 53 gal refillable barrel. LINCOLN automatic pinion lubrication system for swing circle teeth w~th 200 Itr 53 gal ref~liable barrel. Serv~ce point [dissel version only as standard) on hydraulic arm canying WIGGINS fluid receiving connectors for filling of fuel. engine oil and coolant, hydraulic oil, grease, cab walw andme evacuation of coolant, and hydraulic and englne oils ACCESSORIES Acoustic travel alarm Hydraulically actuated ground access ladder Electnc air horn OPTIONAL EQUIPMEWT 1500 mm 59" track shoes fi Electric drive Fire suppression system Low temperature package Extra or alternative, lighting Cable reel (Electric Version) Generator set QESS Komatsu Printed in Germany KOMATSU MINING GERMANY GMBH BU!XHERHOFSlRASSE I0 ~-4om WSSEWORF PHONE +48 (0) 211/ FAX +49~1211/ Materials and speciticatlons are subject to change without notice -is a trademark of Komatsu Ltd. Japan