637K Coal Bowl Scraper

CALCULATE FINANCE
  • Be More Productive
  • Work in Comfort
  • Designed for Safety
  • Easy to Operate
  • Integrated Cat Technologies
  • Execute Efficiency
Engine
Flywheel Power - Tractor/Scraper 425 kW (570 hp)/216 kW (290 hp)
Operating Specifications
Scraper Capacity - Heaped 38 mu00b3 (50 ydu00b3)
Top Speed - Loaded 55.8 km/h (34.7 mile/h)
General
Width - Cut 3.51 m (11.5 ft)
Implement Cycle Times
Bail Lower 2.1 s (2.1 s)
Cab
Exterior Sound Power Level The exterior sound power level for the standard machine (ISO 6393:2008) is 118 dB(A).
General
Flywheel Power - Tractor 425 kW (570 hp)
Overall Width 3.94 m (12.93 ft)
Dimensions
Width - Overall Machine 3937 mm (155 in)
Safety Criteria Compliance Standards
Seat Belt SAE J386:FEB2006
Service Refill Capacities
Transmission System - Scraper 49 l (12.9 gal (US))
Travel Speeds - Runout
Transmission Gear - Reverse 9.9 km/h (6.2 mile/h)
General
Scraper Capacity - Heaped 38 mu00b3 (50 ydu00b3)
Dimensions
Height - Overall Shipping 4140 mm (163 in)
Length - Overall Machine - Standard 15480 mm (609.5 in)
Travel Speeds - Runout
Transmission Gear - Sixth 30.6 km/h (19 mile/h)
Dimensions
Height - Top of Cab 3733 mm (147 in)
Service Refill Capacities
Diesel Exhaust Fluid - Tractor 30.5 l (8 gal (US))
Implement Cycle Times
Bowl Raise 3.5 s (3.5 s)
Travel Speeds - Runout
Transmission Gear - Fourth 16.9 km/h (10.5 mile/h)
Service Refill Capacities
Diesel Exhaust Fluid - Scraper 22 l (5.8 gal (US))
General
Rated Engine RPM - Scraper 2150 r/min (2150 r/min)
Tires - Scraper 37.25R35**E3
Service Refill Capacities
Crankcase - Scraper 24.5 l (6.5 gal (US))
General
Top Speed - Loaded 55.8 km/h (34.7 mile/h)
Service Refill Capacities
Cooling System - Scraper 61 l (16.1 gal (US))
Dimensions
Rear Axle - Rear of Machine 2424 mm (95.4 in)
Width - Inside of Bowl 3404 mm (134 in)
General
Overall Length 15480 mm (609.5 in)
Implement Cycle Times
Ejector Extend 8.5 s (8.5 s)
Service Refill Capacities
Fuel Tank 1400 l (370 gal (US))
Transmission System - Tractor 110 l (29 gal (US))
Dimensions
Width - Rear Tire Centers 2462 mm (96.9 in)
Travel Speeds - Runout
Transmission Gear - First 5.5 km/h (3.4 mile/h)
Implement Cycle Times
Apron Raise 4 s (4 s)
Dimensions
Width - Outside Rear Tires 3636 mm (143.2 in)
Height - Scraper Blade Maximum 538 mm (21.2 in)
General
Operating Weight - Empty 52425 kg (117782 lb)
Travel Speeds - Runout
Transmission Gear - Seventh 41.95 km/h (25.7 mile/h)
Service Refill Capacities
Cooling System - Tractor 75 l (19.8 gal (US))
Implement Cycle Times
Apron Lower 3.8 s (3.8 s)
Travel Speeds - Runout
Transmission Gear - Third 12.4 km/h (7.7 mile/h)
General
Tires - Tractor 37.25R35**E3
Flywheel Power - Scraper 216 kW (290 hp)
Emissions Cat C9.3 and Cat C18 engines meet U.S. EPA Tier 4 Final/EU Stage IV engine emission standards.
Service Refill Capacities
Hydraulic System 142 l (37.5 gal (US))
Crankcase - Tractor 52 l (13.7 gal (US))
General
180u00b0 Curb-to-Curb Turning Width 12.98 m (42.59 ft)
Implement Cycle Times
Bail Raise 1.5 s (1.5 s)
General
Engine Model - Tractor Cat C18
Dimensions
Axle to Vertical Hitch Pin 509 mm (20 in)
General
Engine Model - Scraper Cat C9.3
Dimensions
Ground Clearance - Tractor 664 mm (26.1 in)
Implement Cycle Times
Bowl Lower 3.5 s (3.5 s)
General
Scraper Capacity - Struck 31 mu00b3 (41 ydu00b3)
Cab
ROPS/FOPS Meet ISO standards
Travel Speeds - Runout
Transmission Gear - Fifth 22.7 km/h (14.1 mile/h)
Transmission Gear - Eighth 55.8 km/h (34.7 mile/h)
General
Rated Engine RPM - Tractor 1900 r/min (1900 r/min)
Rated Load 34 472 kg (76,000 lb)/34.20 tonnes (38 tons)
Travel Speeds - Runout
Transmission Gear - Second 10 km/h (6.2 mile/h)
General
Fuel Tank Refill Capacity - Scraper 1400 l (370 gal (US))
Maximum Depth of Cut 450 mm (17.7 in)
Dimensions
Width - Tractor 3499 mm (137.8 in)
General
Maximum Depth of Spread 535 mm (21.1 in)
Overall Shipping Height 4.15 m (13.62 ft)
Dimensions
Front of Tractor to Front Axle 3612 mm (142.2 in)
Implement Cycle Times
Ejector Retract 8.5 s (8.5 s)
Safety Criteria Compliance Standards
Reverse Alarm ISO 9533:2010
Falling Object Protective Structure (FOPS) ISO 3449:2005 Level II
Brakes ISO 3450:2011
Rollover Protection Structure (ROPS) ISO 3471:2008 for up to 21 282 kg (46,919 lb)
Steering System ISO 5010:2007
Dimensions
Wheel Base 9576 mm (377 in)

Standard Equipment

  • NOTE
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • POWER TRAIN – TRACTOR
    • 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
  • POWER TRAIN – SCRAPER
    • 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
  • ELECTRICAL – TRACTOR
    • 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
  • ELECTRICAL – SCRAPER
    • 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
  • OPERATOR ENVIRONMENT – TRACTOR
    • 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
  • FLUIDS
    • Extended Life Coolant to –37° C (–34° F)
  • OTHER STANDARD EQUIPMENT – TRACTOR
    • 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
  • OTHER STANDARD EQUIPMENT – SCRAPER
    • 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

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

Related Models

657 Coal Bowl Scraper

623 Wheel Tractor-Scraper

631 Partial Wheel Tractor-Scraper

Enquire about "637K Coal Bowl Scraper" Now