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Production of an industry
Production of an industry    Transportation & communications 3000HP Freight Locomotive (JT42CWR)
JT42CWR
3000HP Freight Locomotive


Features and Benefits



PERFORMANCE SPECIFICATIONS
  • 3,000 THP locomotive equipped with a 12N-710G3B-EC engine
  • High tractive effort capability
    • 92,000 lbs (409 kN) starting
    • 58,390 lbs. (260 kN) continuous @ 15.9 mph (25.6 km/h)
  • Braking distance during wet and dry conditions of 650 yards (594 meters) at 97 kph (60 mph)
  • Maximum speed of 75 mph (121 km/h)
PERFORMANCE IMPACT
  • The JT42CWR provides unit reduction, fuel savings and additional revenue tonnage capability
  • Operation of fewer units results in significant maintenance and operating savings
RELIABILITY & SERVICEABILITY
  • 90-day maintenance intervals
  • 1 million mile overhaul with HTCR truck
  • 6 year engine overhaul period
SAFETY ASPECTS
  • Improved crashworthiness features
  • Cab design and overall carbody configuration provides improved visibility
ENGINE
  • 3200 BHP 12N-710G3B-EC
  • High efficiency turbocharger
  • Electronic fuel injection
  • 12% improvement in fuel efficiency over earlier 645E3 series engines
  • 6 year engine overhaul period
HTCR-E RADIAL TRUCK
  • Angles of attack and curving loads are significantly lower than conventional 3 axle trucks
  • Reduced risk of derailment due to lower lateral rail forces
  • Permits operation of 6-axle locomotives in territory typically restricted to 4-axle locomotives
  • Reduced component wear extends truck overhaul intervals to one million miles (1.6 million kilometers)
  • Low weight shift for high adhesion efficiency
SPECIFICATIONS
  • Total weight on rails - 277,760 lb.(126 tonnes)
  • Height - top of rail to top of cooling fan 12'-9 1/2" (3.9 meters)
  • Overall length - 66 ft 2 in. (20.1 meters)
  • Fuel capacity - 1730 U.S. gal. (6550 liters)
  • Retention tank - 60 U.S. gal. (227 liters)
  • Lube oil capacity - 165 U.S. gal. (625 liters)
  • Eight 1.5 cubic feet (42.5 liters) carbody mounted sand boxes
AIR SYSTEM
  • Westinghouse PBL3 Air Brake System
  • Direct drive WLNA type air compressor
EM2000 ADVANCED COMPUTER
  • Utilizes 32-bit microprocessor
  • Reduction in modules and components
  • Improved reliability and performance
  • Information can be downloaded to a laptop computer
  • Flexible and expandable to accommodate future system enhancements
  • Self-diagnostics
  • Archived unit history data
  • Slow speed control (optional)
CAB FEATURES
  • Left hand drive arangement
  • Right hand drive arrangement (optional)
  • Air operated windshield wipers
  • Multi-resettable vigilance controls (optional)
  • Electronic event recorder (optional)
  • Cab appurtenances (optional)
  • Various cab seat selections (optional)
 Country: USA
Publishing date: August 23, 2000

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