2004 12-12 Tie Crane Brochure - Progress Rail Services

12-12TIE CRANEa division of Progress Rail ServicesOptionalBumpers13’ - 0”6’ - 2”Tail Swing6’ - 6”12’ - 2”24’ - 6 7/16” Fully Extended8’ - 5”Description: The Model 12-12 Tie Crane has maximum liftingcapacity of 1200 lbs. (544 kg) at 24 ft. (7315 mm) fromcenter of track. Upper deck and tie grapple are capable of360° continuous rotation.Frame: Welded construction, lower frame is structural steeland 1" (25.4 mm) thick steel plate for the slewing ring support.Upper deck is structural steel and formed deck plates.Frame covered by Five (5) Year Warranty. Oversize 46 7/8inch diameter slewing ring rated for 80,000 ft-lb. Remotegrease fittings for slewing ring and axle bearings. 8-channel6,000 psi hydraulic swivel is accessible from upper deck.Engine: Caterpillar C4.4, Tier III, 127 HP @ 2200 rpm.Transmission and Axles: 3" (76 mm) diameter solid axleswith chain drive from separate hydraulic motors driving bothaxles. Travel speed: 20 mph (32 km/hr). Two (2) propeldrive motors for quicker response in work mode. #100 drivechain with hardened tooth sprockets.Hydraulic System: Pressure compensated piston typepump direct coupled to engine. Deck rotation by hydraulicmotor through gearbox. Hydraulic oil is filtered through a100 mesh (145 micron) suction screen and 10 micron returnline filter. Manifold-type stack valves for improved serviceability.Remote oil cooler accessible from ground level withdual electric cooling fans. Electric emergency pump.Electrical System: 12 volt dc negative ground, 100 ampalternator, color coded and numbered wiring.Air System: A 12 cfm (.34 m 3 /min) @1,250 rpm air compressor,engine oil lubricated, air-cooled; pressure - 110-120psi (758-927 kPa), 613 cubic inches (10 liter) air tank.Cab: Large enclosed cab with 99.5 cubic foot capacity.Ergonomically designed seat. Large front windshield withunobstructed view of boom operation through full range ofmotion. Hydraulic pilot-pressure bottom-ported joystick controlson operator seat with heat shields. Self-containedhydraulically driven air conditioner/heater/pressurizer unitmounted on rear wall of cab (roof mount optional). Remotecontrolled boom travel lock. Rubber suspension laddersteps. No service items located on cab roof on standardmachine.Wheels and Brakes: 16" (406 mm) cast steel wheels.External, individual composite brake shoes applied directlyon the vertical centerline of wheel tread. Service brakes areair applied, spring released. Emergency/parking brakes arespring applied, air released.Capacities:(265 liters).Fuel: 75 gal. (284 liters), Hydraulic: 70 gal.Weight: 18,000 lbs (8164.8 kg).Boom: Ultra-wide 32 inch (813 mm) spread base rootboom mount. GV-12 grapple rotator. Single tie grapple.Optional Equipment: Basket grapple; two tie grapple; timbergrapple; concrete tie grapple; rail clamps; bridge cranepackage; timber crane package; boom winch; two-speedpropel; boom-mounted flail mower.www.kershawusa.com Printed in U.S.A. August 2009a division of Progress Rail ServicesP. O. Box 244100Montgomery, AL 36124Telephone (334) 387-9100Fax (334) 387-9375

1200 PoundsLifting Capacity127HorsepowerRemote Hydraulic Oil CoolerLarge CabThe large roomy totally enclosed cab has 99.5cubic foot of capacity. A wide front windshieldallows unobstructed viewing of the boom operationthrough the full range of motion.A remote-mounted hydraulic oil cooler insurestrouble free operation and a long life for hydrauliccomponents. The oil cooler features dual electriccooling fans. Forward mounting with unobstructedair flow allows maximum cooling benefits.Rear Cab Mount Air ConditionerThe vertical rear cab wall mount air conditionerallows easy access for service. There are no serviceitems mounted on the roof of the cab.Turbocharged EngineThe 12-12 is powered by a powerful 127 horsepowerturbocharged diesel engine package. Apressure compensated hydraulic pump is directcoupled to the engine.Wide DeckDual Propel MotorsDual hydraulic propel drive motors provide quickerresponse and faster indexing at the job site. Eachindividual and independent motor drives a single 3inch axle through #100 roller chain. Both motorsare easily accessed from above at ground level foradjustments and maintenance.GV 12 Grapple RotatorThe GV 12 Heavy Duty Grapple Rotator providescapacity to handle loads at full lifting capacity withtrouble free operation. The direct drive hydraulicrotator eliminates mechanical drives and requiresno adjustments and no maintenance.Upper deck is full 8 foot, 5 inches wide for easyopen access to all components. Upper deck is coveredby formed plate and includes a built-in counterweight.Ground Access ServiceabilityAll major components are easily serviced fromground. Remote mounted ground accessiblegrease fittings are provided for slewing ring andaxle bearings.Manifold-Type Stack ValvesHydraulic manifold-type stack valves provide superiorserviceability with easily replaced solenoids andcartridges. All valves are easily accessible on upperdeck .Top-Mounted SwivelThe swivel is mounted above the upper deck foreasy access. Rated for 6,000 psi, the commercialgrade swivel will give many years of leak-free trouble-freeservice.Instruments & ControlsSelf-explanatory controls and full instrumentationreassures new operators. The easy operationrequires a minimum of new operator training.Spread Base Root BoomUltra-wide 32 inch spread base root boom mountfor added strength. Oversize pins and heavy bossesadd ruggedness and reliability.