631 – Tier 2
631 Wheel Tractor-Scraper
Quick loading, high travel speeds and the ability to load and dump on the run yield fast cycle times, allowing Cat Wheel Tractor-Scrapers to consistently deliver high productivity at the lowest cost per ton.
Be More Productive
Work in Comfort
Designed for Safety
Easy to Operate
Integrated Cat Technologies
Execute Efficiency
فيديو
جولات افتراضية
المستندات والكتيبات
المعدات القياسية
NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
POWER TRAIN – TRACTOR
- Cat C18
- 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
- Muffler
- Starting aid, ether
- Braking system:
- Primary and secondary, wet disc, hydraulic
- 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
- Braking system:
- Primary and secondary, wet disc, hydraulic
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
- 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
- Bowl:
- 18.3 m3 (24 yd3), struck
- 26 m3 (34 yd3), heaped
- Vandalism locks
- Rims (2)
- Hydraulic position sensing cylinders (bowl lift and apron)
معلومات إضافية
| General - Scraper Capacity - Heaped | 26 m³ ( 34 yd³ ) |
|---|---|
| General - Overall Width | 3.94 m ( 12.93 ft ) |
| General - Maximum Depth of Cut | 450 mm ( 17.7 in ) |
| General - 180° Curb-to-Curb Turning Width | 12.23 m ( 40.12 ft ) |
| General - Maximum Depth of Spread | 535 mm ( 21.1 in ) |
| General - Scraper Capacity - Struck | 18.3 m³ ( 24 yd³ ) |
| General - Top Speed - Loaded | 55.8 km/h ( 34.7 mile/h ) |
| General - Width - Cut | 3.51 m ( 11.50 ft ) |
| General - Fuel Tank Refill Capacity - Scraper | 874 l ( 231 gal (US) ) |
| General - Tires - Scraper | 37.25R35**E3 |
| General - Rated Load | 37 200 kg (82,200 lb); 37.2 tonnes (41.1 tons) |
| General - Overall Shipping Height | 3.89 m ( 12.75 ft ) |
| General - Tires - Tractor | 37.25R35**E3 |
| Engine - Flywheel Power - Tractor | 425 kW ( 570 hp ) |
| Rated Engine RPM - Tractor | 1900 r/min ( 1900 r/min ) |
| Engine - Emissions | Cat C18 engine meets U.S. EPA Tier 2/EU Stage II Equivalent emission standards. |
| Engine Model - Tractor | Cat C18 |
| Tractor Engine - Flywheel Power - Tractor/Scraper | 425 kW ( 570 hp ) |
| Scraper Bowl - Scraper Capacity - Heaped | 26 m³ ( 34 yd³ ) |
| Transmission - Top Speed - Loaded | 55.8 km/h ( 34.7 mile/h ) |
| Service Refill Capacities - Fuel Tank | 874 l ( 231 gal (US) ) |
| Service Refill Capacities - Hydraulic System | 142 l ( 37.5 gal (US) ) |
| Service Refill Capacities - Cooling System | 75 l ( 19.8 gal (US) ) |
| Service Refill Capacities - Crankcase - Tractor | 52 l ( 13.7 gal (US) ) |
| Service Refill Capacities - Transmission System | 110 l ( 29 gal (US) ) |
| Dimensions - Front of Tractor to Front Axle | 3612 mm ( 142.2 in ) |
| Dimensions - Axle to Vertical Hitch Pin | 509 mm ( 20 in ) |
| Dimensions - Wheel Base | 8808 mm ( 346.8 in ) |
| Dimensions - Rear Axle - Rear of Machine | 2744 mm ( 108 in ) |
| Dimensions - Width - Inside of Bowl | 3404 mm ( 134 in ) |
| Dimensions - Height - Overall Shipping | 3892 mm ( 153.2 in ) |
| Dimensions - Height - Scraper Blade Maximum | 510 mm ( 20 in ) |
| Dimensions - Width - Rear Tire Centers | 2462 mm ( 96.9 in ) |
| Dimensions - Width - Outside Rear Tires | 3636 mm ( 143.2 in ) |
| Dimensions - Length - Overall Machine - Standard | 15164 mm ( 597 in ) |
| Dimensions - Ground Clearance - Tractor | 664 mm ( 26.1 in ) |
| Dimensions - Height - Top of Cab | 3733 mm ( 147 in ) |
| Dimensions - Length - Maximum (Push-Pull) | 16640 mm ( 655.1 in ) |
| Dimensions - Width - Overall Machine | 3937 mm ( 155 in ) |
| Dimensions - Width - Tractor | 3499 mm ( 137.8 in ) |
| Non Push-Pull - Operating Weight - Empty | 46600 kg ( 102750 lb ) |
| Non Push-Pull - Overall Length | 15.04 m ( 49.34 ft ) |
| Push-Pull - Overall Length - With Bail Down | 16.64 m ( 54.59 ft ) |
| Push-Pull - Operating Weight - Empty | 48275 kg ( 106430 lb ) |
| Cab - ROPS/FOPS | ROPS/FOPS meet “ISO Standards.” |
| Cab - Exterior Sound Level | The exterior sound power level for the standard machine (ISO 6393) is 111.5 dB(A). |
| Safety Criteria Compliance Standards - Falling Object Protective Structure (FOPS) | ISO 3449:2005 Level II |
| Safety Criteria Compliance Standards - Seat Belt | SAE J386:FEB2006 |
| Safety Criteria Compliance Standards - Steering System | ISO 5010:2007 |
| Safety Criteria Compliance Standards - Rollover Protection Structure (ROPS) | ISO 3471:2008 for up to 21 282 kg (46,919 lb) |
| Safety Criteria Compliance Standards - Reverse Alarm | ISO 9533:2010 |
| Safety Criteria Compliance Standards - Brakes | Brakes ISO 3450:2011 |
| Travel Speeds - Runout - Transmission Gear - Seventh | 41.4 km/h ( 25.7 mile/h ) |
| Travel Speeds - Runout - Transmission Gear - Sixth | 30.6 km/h ( 19.0 mile/h ) |
| Travel Speeds - Runout - Transmission Gear - Reverse | 9.9 km/h ( 6.2 mile/h ) |
| Travel Speeds - Runout - Transmission Gear - First | 5.5 km/h ( 3.4 mile/h ) |
| Travel Speeds - Runout - Transmission Gear - Third | 12.4 km/h ( 7.7 mile/h ) |
| Travel Speeds - Runout - Transmission Gear - Second | 10.0 km/h ( 6.2 mile/h ) |
| Travel Speeds - Runout - Transmission Gear - Eighth | 55.8 km/h ( 34.7 mile/h ) |
| Travel Speeds - Runout - Transmission Gear - Fifth | 22.7 km/h ( 14.1 mile/h ) |
| Travel Speeds - Runout - Transmission Gear - Fourth | 16.9 km/h ( 10.5 mile/h ) |
| Implement Cycle Times - Ejector Extend | 8.5 s ( 8.5 s ) |
| Implement Cycle Times - Bail Raise | 1.5 s ( 1.5 s ) |
| Implement Cycle Times - Bowl Raise | 3.5 s ( 3.5 s ) |
| Implement Cycle Times - Ejector Retract | 8.5 s ( 8.5 s ) |
| Implement Cycle Times - Bail Lower | 2.1 s ( 2.1 s ) |
| Implement Cycle Times - Bowl Lower | 3.5 s ( 3.5 s ) |
| Implement Cycle Times - Apron Raise | 4.0 s ( 4.0 s ) |
| Implement Cycle Times - Apron Lower | 3.8 s ( 3.8 s ) |
| Offering Type |








