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637 Coal Bowl
Purpose-Built Coal Bowl
Be More Productive
Work in Comfort
Designed for Safety
Easy to Operate
Integrated Cat Technologies
Execute Efficiency
| 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 r/min (1900 r/min) |
| Flywheel Power - Tractor | 425 kW (570 hp) |
| Rated Engine RPM - Scraper | 2150 r/min (2150 r/min) |
| Flywheel Power - Scraper | 215 kW (289 hp) |
| Overall Width | 3.94 m (12.93 ft) |
| Overall Shipping Height | 4.15 m (13.62 ft) |
| Scraper Capacity - Struck | 31.3 mu00b3 (41 ydu00b3) |
| Scraper Capacity - Heaped | 38 mu00b3 (50 ydu00b3) |
| Rated Load | 37 285 kg (82,200 lb)/37.285 tonnes (41.1 tons) |
| Width - Cut | 3.51 m (11.5 ft) |
| Maximum Depth of Cut | 450 mm (17.7 in) |
| Maximum Depth of Spread | 535 mm (21.1 in) |
| Top Speed - Loaded | 55.8 km/h (34.7 mile/h) |
| 180u00b0 Curb-to-Curb Turning Width | 12.98 m (42.59 ft) |
| Tires - Scraper | 37.25R35**E3 |
| Tires - Tractor | 37.25R35**E3 |
| Overall Length | 15480 mm (609.5 in) |
| Operating Weight - Empty | 52425 kg (117782 lb) |
| Operating Specifications | |
|---|---|
| Scraper Capacity - Heaped | 38 mu00b3 (50 ydu00b3) |
| Top Speed - Loaded | 55.8 km/h (34.7 mile/h) |
| Engine | |
|---|---|
| Flywheel Power - Tractor/Scraper | 425 kW (570 hp)/216 kW (290 hp) |
| Travel Speeds - Runout | |
|---|---|
| Transmission Gear - First | 5.5 km/h (3.4 mile/h) |
| Transmission Gear - Second | 10 km/h (6.2 mile/h) |
| Transmission Gear - Third | 12.4 km/h (7.7 mile/h) |
| Transmission Gear - Fourth | 16.9 km/h (10.5 mile/h) |
| Transmission Gear - Fifth | 22.7 km/h (14.1 mile/h) |
| Transmission Gear - Sixth | 30.6 km/h (19 mile/h) |
| Transmission Gear - Seventh | 41.95 km/h (25.7 mile/h) |
| Transmission Gear - Eighth | 55.8 km/h (34.7 mile/h) |
| Transmission Gear - Reverse | 9.9 km/h (6.2 mile/h) |
| Dimensions | |
|---|---|
| Height - Overall Shipping | 4140 mm (163 in) |
| Width - Tractor | 3499 mm (137.8 in) |
| Height - Top of Cab | 3733 mm (147 in) |
| Ground Clearance - Tractor | 664 mm (26.1 in) |
| Axle to Vertical Hitch Pin | 509 mm (20 in) |
| Rear Axle - Rear of Machine | 2424 mm (95.4 in) |
| Length - Overall Machine - Standard | 15480 mm (609.5 in) |
| Wheel Base | 9576 mm (377 in) |
| Width - Overall Machine | 3937 mm (155 in) |
| Width - Rear Tire Centers | 2462 mm (96.9 in) |
| Front of Tractor to Front Axle | 3612 mm (142.2 in) |
| Width - Inside of Bowl | 3404 mm (134 in) |
| Width - Outside Rear Tires | 3636 mm (143.2 in) |
| Height - Scraper Blade Maximum | 538 mm (21.2 in) |
| Service Refill Capacities | |
|---|---|
| Crankcase - Scraper | 24.5 l (6.5 gal (US)) |
| Transmission System - Scraper | 49 l (12.9 gal (US)) |
| Fuel Tank | 1400 l (370 gal (US)) |
| Transmission System - Tractor | 110 l (29 gal (US)) |
| Cooling System - Scraper | 61 l (16.1 gal (US)) |
| Hydraulic System | 142 l (37.5 gal (US)) |
| Cooling System - Tractor | 75 l (19.8 gal (US)) |
| Crankcase - Tractor | 52 l (13.7 gal (US)) |
| 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 | 3.5 s (3.5 s) |
| Bowl Lower | 3.5 s (3.5 s) |
| Bail Raise | 1.5 s (1.5 s) |
| Bail Lower | 2.1 s (2.1 s) |
| Apron Raise | 4 s (4 s) |
| Apron Lower | 3.8 s (3.8 s) |
| Ejector Extend | 8.5 s (8.5 s) |
| Ejector Retract | 8.5 s (8.5 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 | 1400 l (370 gal (US)) |
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
- Cat C9.3 ACERT engine
- 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)
- Coal Bowl
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)