US
Metric

Overview

637 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 stockpiled coal to the feeder system.

Engine

Flywheel Power - Tractor/Scraper
425 kW (570 hp)/216 kW (290 hp)

Operating Specifications

Scraper Capacity - Heaped
50.00 yd³
38.00 m³
Top Speed (Loaded)
34.70 mph
55.80 km/h

General Data

Fuel Tank Refill Capacity: Scraper
370.00 gal
1400.00 L
Overall Width
12.93 ft
3.94 m
Overall Shipping Height
13.62 ft
4.15 m
Scraper Capacity: Struck
41.00 yd3
31.00 m3
Scraper Capacity: Heaped
50.00 yd3
38.00 m3
Rated Load
37 285 kg (82,200 lb)/37.285 tonnes (41.1 tons)
Width of Cut
11.50 ft
3.51 m
Maximum Depth of Cut
17.70 in
450.00 mm
Maximum Depth of Spread
21.10 in
535.00 mm
Top Speed (Loaded)
34.70 mph
55.80 km/h
180° Curb-to-Curb Turning Width
42.59 ft
12.98 m
Tires: Tractor
37.25R35**E3
Tires: Scraper
37.25R35**E3
Operating Weight (Empty)
117782.00 lb
52425.00 kg
Overall Length
609.50 in
15480.00 mm
Engine Model: Tractor
Cat C18 ACERT™
Engine Model: Scraper
Cat C9.3 ACERT
Rated Engine RPM: Tractor
1900.00 rpm
1900.00 rpm
Rated Engine RPM: Scraper
2150.00 rpm
2150.00 rpm
Flywheel Power: Tractor
570.00 hp
425.00 kW
Flywheel Power: Scraper
290.00 hp
216.00 kW
Emissions
Cat C9.3 ACERT and Cat C18 ACERT engines meet U.S. EPA Tier 2/EU Stage II equivalent emission standards.

Cab

ROPS/FOPS
Meet ISO standards
Exterior Sound Power Level
The exterior sound power level for the standard machine (ISO 6393:2008) is 118 dB(A).

Safety Criteria Compliance Standards

Rollover Protection Structure (ROPS)
ISO 3471:2008 for up to 21 282 kg (46,919 lb)
Falling Object Protective Structure (FOPS)
ISO 3449:2005 Level II
Brakes
ISO 3450:2011
Steering System
ISO 5010:2007
Seat Belt
SAE J386:FEB2006
Reverse Alarm
ISO 9533:2010

Travel Speeds (Runout)

Transmission Gear: First
3.40 mph
5.50 km/h
Transmission Gear: Second
6.20 mph
10.00 km/h
Transmission Gear: Third
7.70 mph
12.40 km/h
Transmission Gear: Fourth
10.50 mph
16.90 km/h
Transmission Gear: Fifth
14.10 mph
22.70 km/h
Transmission Gear: Sixth
19.00 mph
30.60 km/h
Transmission Gear: Seventh
25.70 mph
41.95 km/h
Transmission Gear: Eighth
34.70 mph
55.80 km/h
Transmission Gear: Reverse
6.20 mph
9.90 km/h

Implement Cycle Times

Bowl Raise
3.50 seconds
3.50 seconds
Bowl Lower
3.50 seconds
3.50 seconds
Apron Raise
4.00 seconds
4.00 seconds
Apron Lower
3.80 seconds
3.80 seconds
Ejector Extend
8.50 seconds
8.50 seconds
Ejector Retract
8.50 seconds
8.50 seconds
Bail Raise
1.50 seconds
1.50 seconds
Bail Lower
2.10 seconds
2.10 seconds

Service Refill Capacities

Crankcase: Tractor
13.70 gal
52.00 L
Crankcase: Scraper
6.50 gal
24.50 L
Transmission System: Tractor
29.00 gal
110.00 L
Transmission System: Scraper
12.90 gal
49.00 L
Cooling System: Tractor
19.80 gal
75.00 L
Cooling System: Scraper
16.10 gal
61.00 L
Fuel Tank
370.00 gal
1400.00 L
Hydraulic System
37.50 gal
142.00 L

Dimensions

Width – Overall Machine
155.00 in
3937.00 mm
Width – Tractor
137.80 in
3499.00 mm
Width – Rear Tire Centers
96.90 in
2462.00 mm
Width – Inside of Bowl
134.00 in
3404.00 mm
Width – Outside Rear Tires
143.20 in
3636.00 mm
Height – Overall Shipping
163.00 in
4140.00 mm
Height – Top of Cab
147.00 in
3733.00 mm
Ground Clearance – Tractor
26.10 in
664.00 mm
Front of Tractor to Front Axle
142.20 in
3612.00 mm
Axle to Vertical Hitch Pin
20.00 in
509.00 mm
Height –Scraper Blade Maximum
21.20 in
538.00 mm
Wheelbase
377.00 in
9576.00 mm
Length–Overall Machine (Standard)
609.50 in
15480.00 mm
Rear Axle to Rear of Machine
95.40 in
2424.00 mm

General

Emissions
Cat C9.3 ACERT and Cat C18 ACERT engines meetU.S. EPA Tier 2, or noncertified and equivalent to U.S. EPA Tier 3/EU Stage IIIA standards
Engine Model - Tractor
Cat C18 ACERT™
Engine Model - Scraper
Cat C9.3 ACERT
Rated Engine RPM - Tractor
1900.00 r/min
1900.00 r/min
Flywheel Power - Tractor
570.00 hp
425.00 kW
Rated Engine RPM - Scraper
2150.00 r/min
2150.00 r/min
Flywheel Power - Scraper
289.00 hp
215.00 kW
Overall Width
12.93 ft
3.94 m
Overall Shipping Height
13.62 ft
4.15 m
Scraper Capacity - Struck
41.00 yd³
31.30 m³
Scraper Capacity - Heaped
50.00 yd³
38.00 m³
Rated Load
37 285 kg (82,200 lb)/37.285 tonnes (41.1 tons)
Width - Cut
11.50 ft
3.51 m
Maximum Depth of Cut
17.70 in
450.00 mm
Maximum Depth of Spread
21.10 in
535.00 mm
Top Speed - Loaded
34.70 mile/h
55.80 km/h
180° Curb-to-Curb Turning Width
42.59 ft
12.98 m
Tires - Scraper
37.25R35**E3
Tires - Tractor
37.25R35**E3
Overall Length
609.50 in
15480.00 mm
Operating Weight - Empty
117782.00 lb
52425.00 kg

Operating Specifications

Top Speed - Loaded
34.70 mile/h
55.80 km/h

Travel Speeds - Runout

Transmission Gear - First
3.40 mile/h
5.50 km/h
Transmission Gear - Second
6.20 mile/h
10.00 km/h
Transmission Gear - Third
7.70 mile/h
12.40 km/h
Transmission Gear - Fourth
10.50 mile/h
16.90 km/h
Transmission Gear - Fifth
14.10 mile/h
22.70 km/h
Transmission Gear - Sixth
19.00 mile/h
30.60 km/h
Transmission Gear - Seventh
25.70 mile/h
41.95 km/h
Transmission Gear - Eighth
34.70 mile/h
55.80 km/h
Transmission Gear - Reverse
6.20 mile/h
9.90 km/h

Dimensions

Height - Overall Shipping
163.00 in
4140.00 mm
Width - Tractor
137.80 in
3499.00 mm
Height - Top of Cab
147.00 in
3733.00 mm
Ground Clearance - Tractor
26.10 in
664.00 mm
Axle to Vertical Hitch Pin
20.00 in
509.00 mm
Rear Axle - Rear of Machine
95.40 in
2424.00 mm
Length - Overall Machine - Standard
609.50 in
15480.00 mm
Wheel Base
377.00 in
9576.00 mm
Width - Overall Machine
155.00 in
3937.00 mm
Width - Rear Tire Centers
96.90 in
2462.00 mm
Front of Tractor to Front Axle
142.20 in
3612.00 mm
Width - Inside of Bowl
134.00 in
3404.00 mm
Width - Outside Rear Tires
143.20 in
3636.00 mm
Height - Scraper Blade Maximum
21.20 in
538.00 mm

Service Refill Capacities

Crankcase - Scraper
6.50 gal (US)
24.50 l
Transmission System - Scraper
12.90 gal (US)
49.00 l
Fuel Tank
370.00 gal (US)
1400.00 l
Transmission System - Tractor
29.00 gal (US)
110.00 l
Cooling System - Scraper
16.10 gal (US)
61.00 l
Hydraulic System
37.50 gal (US)
142.00 l
Cooling System - Tractor
19.80 gal (US)
75.00 l
Crankcase - Tractor
13.70 gal (US)
52.00 l

Safety Criteria Compliance Standards

Brakes
ISO 3450:2011
Reverse Alarm
ISO 9533:2010
Steering System
ISO 5010:2007
Rollover Protection Structure (ROPS)
ISO 3471:2008 for up to 21 282 kg (46,919 lb)
Falling Object Protective Structure (FOPS)
ISO 3449:2005 Level II
Seat Belt
SAE J386:FEB2006

Implement Cycle Times

Bowl Raise
3.50 s
3.50 s
Bowl Lower
3.50 s
3.50 s
Bail Raise
1.50 s
1.50 s
Bail Lower
2.10 s
2.10 s
Apron Raise
4.00 s
4.00 s
Apron Lower
3.80 s
3.80 s
Ejector Extend
8.50 s
8.50 s
Ejector Retract
8.50 s
8.50 s

Cab

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

General

Fuel Tank Refill Capacity - Scraper
370.00 gal (US)
1400.00 l
Features

Purpose-Built Coal Bowl

Be More Productive

Work in Comfort

Designed for Safety

Easy to Operate

Integrated Cat Technologies

Execute Efficiency

Standard Equipment
  • POWER TRAIN – TRACTOR
    • Cat C18 ACERT 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 ACERT 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
  • 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 – International (ISO)