New 637K Wheel Tractor – Coal Bowl Scraper in North Carolina

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637K coal bowls are longer and higher than standard wheel tractor scraper bowls, allowing them to haul 38 m (50 yd) of low density loose coal. The bowls are designed and built to specifically deliver in coming loose coal to the stock pile and reserve stock piled coal to the feeder system.

Pricing: Contact for Pricing

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    Flywheel Power - Tractor/Scraper 425 kW (570 hp)/216 kW (290 hp)
    Scraper Capacity - Heaped 50yd³
    Top Speed - Loaded 34.7mile/h
    Brakes ISO 3450:2011
    Falling Object Protective Structure (FOPS) ISO 3449:2005 Level II
    Reverse Alarm ISO 9533:2010
    Rollover Protection Structure (ROPS) ISO 3471:2008 for up to 21 282 kg (46,919 lb)
    Seat Belt SAE J386:FEB2006
    Steering System ISO 5010:2007
    180° Curb-to-Curb Turning Width 42.59ft
    Emissions Cat C9.3 and Cat C18 engines meet U.S. EPA Tier 4 Final/EU Stage IV engine emission standards.
    Engine Model - Scraper Cat C9.3
    Engine Model - Tractor Cat C18
    Flywheel Power - Scraper 290HP
    Flywheel Power - Tractor 570HP
    Fuel Tank Refill Capacity - Scraper 370gal (US)
    Maximum Depth of Cut 17.7in
    Maximum Depth of Spread 21.1in
    Operating Weight - Empty 117782lb
    Overall Length 609.5in
    Overall Shipping Height 13.62ft
    Overall Width 12.93ft
    Rated Engine RPM - Scraper 2150r/min
    Rated Engine RPM - Tractor 1900r/min
    Rated Load 34 472 kg (76,000 lb)/34.20 tonnes (38 tons)
    Scraper Capacity - Heaped 50yd³
    Scraper Capacity - Struck 41yd³
    Tires - Scraper 37.25R35**E3
    Tires - Tractor 37.25R35**E3
    Top Speed - Loaded 34.7mile/h
    Width - Cut 11.5ft
    Cooling System - Scraper 16.1gal (US)
    Cooling System - Tractor 19.8gal (US)
    Crankcase - Scraper 6.5gal (US)
    Crankcase - Tractor 13.7gal (US)
    Diesel Exhaust Fluid - Scraper 5.8gal (US)
    Diesel Exhaust Fluid - Tractor 8gal (US)
    Fuel Tank 370gal (US)
    Hydraulic System 37.5gal (US)
    Transmission System - Scraper 12.9gal (US)
    Transmission System - Tractor 29gal (US)
    Transmission Gear - Eighth 34.7mile/h
    Transmission Gear - Fifth 14.1mile/h
    Transmission Gear - First 3.4mile/h
    Transmission Gear - Fourth 10.5mile/h
    Transmission Gear - Reverse 6.2mile/h
    Transmission Gear - Second 6.2mile/h
    Transmission Gear - Seventh 25.7mile/h
    Transmission Gear - Sixth 19mile/h
    Transmission Gear - Third 7.7mile/h
    Apron Lower 3.8s
    Apron Raise 4s
    Bail Lower 2.1s
    Bail Raise 1.5s
    Bowl Lower 3.5s
    Bowl Raise 3.5s
    Ejector Extend 8.5s
    Ejector Retract 8.5s
    Axle to Vertical Hitch Pin 20in
    Front of Tractor to Front Axle 142.2in
    Ground Clearance - Tractor 26.1in
    Height - Overall Shipping 163in
    Height - Scraper Blade Maximum 21.2in
    Height - Top of Cab 147in
    Length - Overall Machine - Standard 609.5in
    Rear Axle - Rear of Machine 95.4in
    Wheel Base 377in
    Width - Inside of Bowl 134in
    Width - Outside Rear Tires 143.2in
    Width - Overall Machine 155in
    Width - Rear Tire Centers 96.9in
    Width - Tractor 137.8in
    Exterior Sound Power Level The exterior sound power level for the standard machine (ISO 6393:2008) is 118 dB(A).
    ROPS/FOPS Meet ISO standards

    Standard Equipment:

    • Standard and optional equipment may vary. Consult your Cat dealer for details.
    • Cat C18 engine with MEUI
    • Compression engine brake
    • Electric start, 24V
    • Air cleaner, dry type with precleaner
    • Fan, hydraulic
    • Ground level engine shutdown
    • Radiator, aluminum unit core, 9 fins per inch
    • Guard, crankcase
    • Starting aid, ether
    • Braking system:
      • Primary and secondary, wet disc, hydraulic actuated
      • Parking, hydraulic-released, spring-applied
    • Throttle lock
    • Transmission:
      • 8-speed planetary power shift
      • ECPC control
      • APECS software
      • Programmable top gear selection
      • Transmission hold
      • Differential lock
      • Guard, power train
      • Standard tire spin reduction
      • Ground speed control
      • Machine speed limit
      • Differential lock protection
    • Cat C9.3 engine
      • High pressure common rail fuel
      • Constant lift engine brake
    • Electric start, 24V
    • Air cleaner, dry type with precleaner
    • Fan, mechanical driven
    • Ground level engine shutdown
    • Radiator, aluminum unit core, 9 fins per inch
    • Starting aid, either
    • Braking system:
      • Primary and secondary, dry caliper, hydraulic actuated
    • Transmission:
      • 4-speed (torque converter drive)
      • Planetary power shift
    • Alternator, 150 Amp
    • Batteries (4), 12V, 1,000 CCA, maintenance free, high output
    • Electrical system, 24V
    • Lighting system:
      • Headlights, LED
      • Turn signals with hazard function, LED floodlights, (2) cutting edge (1) bowl, halogen side vision (2)
    • Starting/charging receptacle
    • Alarm, backup
    • Batteries (4) 12V, 1,000 CAA, maintenance free, high output
    • Alternator, 65 Amp
    • Electrical system, 24V
    • Lighting system:
      • Brake lights, LED
      • Turn signals with hazard function, LED
    • HVAC system, heat, AC, defrost
    • Thermostat control of HVAC system
    • Coat hook
    • Lunchbox platform with holding strap
    • Diagnostic connection (2)
    • 12V power ports (2)
    • Differential lock (1)
    • Dome courtesy light
    • Horn, electric
    • T-handle implement control
    • Mirror, rearview
    • Radio ready
    • ROPS/FOPS cab, pressurized
    • Keypad switches:
      • Throttle lock
      • Wipers/washers
      • Hazard lights
      • Retarding level select
      • Work lights on, off
      • Information mode on Messenger Display
    • Safety tab rocker switches
    • Seat belt, static two-piece
    • Seat, Cat Advanced Ride Management (ARM), Cat Comfort Series 3, rotates 30 degrees
    • Steering wheel, tilt, telescoping, padded
    • Windows, right side emergency egress
    • Windows, sliding
    • Windows, laminated, zipped in
    • Windshield wipers, front and rear windows, includes washers
    • Door lock
    • Messenger Display
    • Gauges, warnings include:
      • Coolant temperature
      • Engine oil temperature
      • Hydraulic oil temperature
      • Fuel level
      • Park brake
      • Implement lockout
      • Brake system
      • Throttle lock
      • System voltage
      • Secondary steering
      • Bail down
      • Ejector auto
      • Differential lock
      • Apron float
      • Transmission hold
      • Cushion hitch
      • High beam lights
      • Action lamp
      • Engine speed, rpm
      • Gear selection
    • Extended Life Coolant to –37° C (–34° F)
    • Advanced cushion hitch
    • Accumulators (cushion hitch) with Canadian Registration Number (CRN)
    • Fast oil change
    • Fenders, non-metallic
    • Heater, engine coolant 120V
    • Rims (2)
    • Tow hooks, front
    • Vandalism locks
    • Heater, engine coolant 120V
    • Steering locks
    • Coal Bowl
      • 31 m3 (41 yd3), struck
      • 38 m3 (50 yd3), heaped
    • Vandalism locks
    • Scraper fenders
    • Fast oil change
    • Rims (2)
    • Hydraulic position sensing cylinders (bowl lift and apron)

    Optional Equipment:

    • Standard and optional equipment may vary. Consult your Cat dealer for details.
    • Secondary Steering Arrangement
    • Sequence Assist Arrangement
    • Advanced Tire Spin Reduction
    • Camera arrangement – WAVS
    • Cab beacon
    • Air horn
    • Air horn and beacon
    • Wiring group
    • Film arrangement – U.S. (ANSI)
    • Film arrangement – International (ISO)

    What Our Customers Are Saying About Us

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    Renee Herndon
    21:55 29 Feb 24
    Dalton was very helpful, The road construction, however, was not! 😂I would rather have to sand paper an alligators @$$ in a phone booth that to get in that mess again.
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    Rick Kelly-Crapse
    21:06 25 Aug 23
    They had all my parts for my 3208 Cat.Friendly folks at parts counter.
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