AC METER GAUGE LOCOMOTIVE - Clear meter gauge locomotive technical specification ... compressed air and ancilliary supply 10. brake system 11. couplers and drawgear 12. underframe

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  • AC METER GAUGE LOCOMOTIVE

    TECHNICAL SPECIFICATION

    GL30SCM-AC

    BY GRINDROD LOCOMOTIVES SOUTH AFRICA

  • TECHNICAL SPECIFICATION GL30SCM-AC

    INDEX LOCOMOTIVE FACT SHEET

    TECHNICAL SYSTEMS SHEET

    1. SPECIFICATION INTRODUCTION

    2. PERFORMANCE REQUIREMENTS & CHARACTERISTICS

    3. LOCOMOTIVE CONTROL SYSTEM

    4. TRACTION MOTORS

    5. DIESEL ENGINE AND ACCESSORIES

    6. BOGIES

    7. BRAKE RIGGING

    8. COMPRESSED AIR SUPPLY

    9. COMPRESSED AIR AND ANCILLIARY SUPPLY

    10. BRAKE SYSTEM

    11. COUPLERS AND DRAWGEAR

    12. UNDERFRAME

    13. BODY

    14. POWER SYSTEM

    15. SANATARY

    16. SAFETY

    17. WARRANTY

    18. TRAINING & MANUALS

    APPENDIX A Tractive effort and braking effort curves

    APPENDIX B General arrangement drawing

  • LOCOMOTIVE FACT SHEET

    3000 HORSEPOWER AC GL30SCM AC LOCOMOTIVE

    GL30SCM AC Multipurpose Locomotive

    Model nr: GL30SCM-AC

    GL Grindrod Locomotives

    30 3000 hp (Traction)

    S Single cab

    C Coco bogies

    M Meter gauge

    General Specifications

    Total weight on rails: 110 mt Max

    Height (top of rail to top of locomotive): 3965 mm

    Overall length: 19202mm

    Fuel Capacity: 7000 litres Performance Specifications

    (3000 THP) (UIC) locomotive equipped with 16-645E3B EFI Engine

    High tractive effort & extended range dynamic braking effort capability - 500 kN Starting TE - 410 kN Continuous TE - 260 kN maximum braking effort with

    flat top down to 3 km/hr

    6.8% improvement in fuel efficiency over earlier-EMD 645E3 series engines

    All weather adhesion of 38%

    Performance Impact

    The GL30SCM-AC provides unit reduction, fuel savings and additional revenue tonnage capability

    Operation of fewer units results in significant maintenance and operating savings

    High amounts of tractive effort developed at the lower speed range of 15 km/hr

    Service proven ATS IGBT Inverter system drives one traction motor per inverter to allow max take home redundancy

    Microprocessor control system and AC traction motor system allows development of higher levels of adhesion

    Flat top dynamic brake performance down to 3 kph

    Reliability & Serviceability

    High level of reliability with fewer parts

    Familiar components enhance serviceability at existing Diesel depots

    16-645 E3B EFI engine.

    ATS IGBT Inverters with AR10 alt.

    Reliable ABB 400 AC Traction Motor

    Advanced microprocessor control

    18 KW Auxiliary Generator

    420 Ah starting batteries

    Engine pre-lube pump

  • ENHANCED POWER PLANT & TRACTION DRIVE SYSTEM PROVIDES ADDITIONAL TRACTIVE EFFORT

    16-645E3B EFI DIESEL ENGINE

    16-645 E3B engine with tractive horsepower at 3,000 HP

    low idle speed for fuel savings

    High Efficiency Turbocharger

    Unit Fuel Injection ABB 400 AC Induction TRACTION MOTORS (Roller bearing)

    Robust, higher horsepower motor design

    Higher torque output and power capability allows the GL30SCM-AC to develop higher tractive effort at lower speeds

    DIGITAL CONTROL SYSTEM Increased speed and control system

    efficiency

    Eliminate modules and components compared to Dash-2 series controls

    Improved reliability and performance

    Information downloadable to a laptop computer

    Flexible and expandable to accommodate future system enhancements

    Complete self-diagnostics / Archived unit history data

    ATS Inverters

    Service proven IGBT units

    One Unit per traction motor to allow for max redundancy.

    ATS inverters

    ABB 400AC traction

    motor

    16 645 E3B EFI (Electronic

    fuel injection) Engine

  • TECHNICAL SYSTEMS SHEET MODEL PROPOSED GL30SCM-AC

    REV. DESCRIPTION & OPTIONS

    Environmental Conditions

    Maximum Altitude 2000 m

    Maximum Temperature 50 C

    Minimum Temperature -10 C

    Atmospheric Conditions Wet

    Railroad Operating Requirements

    Clearance Requirements

    Static Clearance 3965mm

    Minimum Under Clearance 100 mm

    Weight

    Maximum Axle Load 18.5 tonnes

    Maximum Weight 111 tonnes

    Track

    Min curve Mainline 80 m single unit

    90 m two or more units

    Tunnels Yes

    Performance

    Horsepower

    Brake Horsepower 3300 BHP @ AAR

    Traction Horsepower 3000 THP @ AAR

    Speed

    Maximum Speed 100 km/hr

    Min. Cont. Speed 5 km/hr

    Tractive/Braking Effort

    Continuous Tractive Effort 410 kN

    Starting Tractive Effort 500 kN

    Braking Effort 260kN Flat top

  • A. A I R S Y S T E M

    Air Brake Schedule Knorr CCB2 Electronic

    Braking Rate tbd...UIC

    Safety Control (Alerter System) Random request

    Loco Over speed Protection Provided 105 kph

    Break-in-two Protection YES (UIC)

    Air Compressor Type Gardener Denver WBO-WCN

    Compressor Oil Sump Standard

    Air Compressor Sync Yes

    Compressor Filter Single Air Maze

    Main Reservoir System 850 litres

    Air Reservoir Filters (2) Salem 818 filters

    Air Reservoir Drains Yes on both Main Reservoirs

    Air Dryer Yes

    Vacuum Yes

    Warning Devices

    Horn Two-chime

    Other Air Brake Modifications

    Cab Emergency Brake Valve YES

    Air Flow Indicator Integrated in display

    ATS System NO

    B. S A N D I N G

    Arrangement

    Inboard & Outboard Inboard & outboard

    Sand Box Location Bogie mounted

    Capacity

    Total loco capacity 320 litres

    Capacity per box 40 litres

    C. M U L T I P L E U N I T C O N T R O L

    Electric MU Control Standard 27 pin connector

    Air Brake MU Control Single pipe control

  • D. D Y N A M I C B R A K E

    Range Flat top from 3 kph

    System Box grid

    Control Method IGBT field controler

    Grid Arrangement Two box two fan

    Grid Blower Grid Blower Protection

    Number of blowers 1

    HP Blower Motor 2 times 30 HP

    Engine Speed Single Speed

    Self Load Feature Yes

    DBI (Dynamic Brake Interlock) Type I, Re applying

    E. E L E C T R I C A L C O N T R O L

    System Micro with auto stop start

    Batteries Starting batteries -420 ah

    Auxiliary Generator 18 KW

    Traction motor lockouts Provided

    Traction Motors ABB 400AC induction

    AC Companion Alternator 3 phase

    Main Generator AR 10

    Traction motor cooling 1 Trk-TM/GenBlower -

  • F. E N G I N E

    No. of Cylinders 16

    Series of Engine 16-645 E3B EFI

    Primary Filtration Inertial (Flosep)

    Engine Filters Paper

    Idle Low Idle

    G. B O G I E S

    Gauge mm

    Bogie Type Bolster less 3 axle

    Brake package Unitised brake cylinders (Knorr)

    Brake Shoe Arrangement Single Shoe

    Type of Brake Shoe FIP (High Friction composition)

    Hand brake 3 axles

    Wheel Size 914 mm (36)

    Wheel Rim Size

    Wheel Profile AR

    Back-to-Back Wheel Spacing AR

    Gear 93/17

    Journal Bearings (Tapered Roller) Timken sealed grease tapered roller bearing

  • H. C A B M O D I F I C A T I O N S

    Controller Arrangement Right Hand Drive

    Miscellaneous Cab Equipment

    Cab Seats Seat connection

    Electric Cab Heaters Heater-Blower (Duel direction central

    floor mounted)

    Air Conditioner Provided

    Hot Plate Provided

    Speed Recorder/Indicator Provision

    Refrigerator Low voltage Electric in cab unit

    Microwave Not supplied

    DDU (Driver integrated display) Provided

    Wipers 24 volt electric provided

    Sun Blinds 4 adjustable / pull down type

    Tool Box & Tools Storage Locker

    Cab modifications Safe cab

    I. R A D I O

    Communications Radio N/a

    J. C A R B O D Y

    Cab Arrangement Single Cab, Front

    Car body Arrangement Narrow car body with handrails

    Under frame width 2743mm (9 Feet)

    Coupler and Draft Gear

    Type UIC Hook/Screw Coupler /Buffer

    Draft Gear To match Coupler

    Height of Coupler 889 mm (Adjustable)

    Cooling Fans

    Drive AC

    Fan side 2 Hot Sided fans

    Diameter of Fans (48 in.)

    Number of Blades 9

    Speed Single Speed

    Diffuser Provided

    Radiators

    Type Mechanically bonded (Touchstone)

    Cores 2 cores 6 row

  • 1. SPECIFICATION INTRODUCTION The purpose of this specification is to propose a multi-purpose AC-AC locomotive solution with high tractive effort for Customer requirements 2. PERFORMANCE REQUIREMENTS & CHARACTERISTICS

    2.1 Description of Operation 2.1.1 The maximum speed of the locomotive is 100 km/h, which implies a gear ratio of

    5,177. Over speed protection is provided through the control system.

    2.2 Locomotive operating envelope 2.2.1 The dimensions of the locomotive shall be inside the rolling stock outline per

    general arrangement. 2.2.2 The locomotive shall be capable of negotiating a minimum curve of 80