631K - Tier 2

631K - Tier 2

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.

Flywheel Power - Tractor/Scraper 570 HP 425 kW
Scraper Capacity - Heaped 34 yd³ 26 m³
Top Speed - Loaded 34.7 mile/h 55.8 km/h

ტექნიკური მახასიათებლები

Tractor Engine
Flywheel Power - Tractor/Scraper 570 HP 425 kW
Scraper Bowl
Scraper Capacity - Heaped 34 yd³ 26 m³
Transmission
Top Speed - Loaded 34.7 mile/h 55.8 km/h
Dimensions
Front of Tractor to Front Axle 142.2 in 3612 mm
Axle to Vertical Hitch Pin 20 in 509 mm
Wheel Base 346.8 in 8808 mm
Rear Axle - Rear of Machine 108 in 2744 mm
Ground Clearance - Tractor 26.1 in 664 mm
Width - Outside Rear Tires 143.2 in 3636 mm
Width - Inside of Bowl 134 in 3404 mm
Width - Rear Tire Centers 96.9 in 2462 mm
Height - Scraper Blade Maximum 20 in 510 mm
Height - Top of Cab 147 in 3733 mm
Length - Maximum (Push-Pull) 655.1 in 16640 mm
Height - Overall Shipping 153.2 in 3892 mm
Width - Overall Machine 155 in 3937 mm
Length - Overall Machine - Standard 597 in 15164 mm
Width - Tractor 137.8 in 3499 mm
General
Overall Shipping Height 12.75 ft 3.89 m
Maximum Depth of Spread 21.1 in 535 mm
Tires - Tractor 37.25R35**E3 37.25R35**E3
Fuel Tank Refill Capacity - Scraper 231 gal (US) 874 l
Scraper Capacity - Struck 24 yd³ 18.3 m³
Scraper Capacity - Heaped 34 yd³ 26 m³
Top Speed - Loaded 34.7 mile/h 55.8 km/h
Overall Width 12.93 ft 3.94 m
Maximum Depth of Cut 17.7 in 450 mm
Width - Cut 11.5 ft 3.51 m
180° Curb-to-Curb Turning Width 40.12 ft 12.23 m
Rated Load 37 200 kg (82,200 lb); 37.2 tonnes (41.1 tons) 37 200 kg (82,200 lb); 37.2 tonnes (41.1 tons)
Tires - Scraper 37.25R35**E3 37.25R35**E3
Engine
Rated Engine RPM - Tractor 1900 r/min 1900 r/min
Engine Model - Tractor Cat C18 Cat C18
Emissions Cat C18 engine meets U.S. EPA Tier 2/EU Stage II Equivalent emission standards. Cat C18 engine meets U.S. EPA Tier 2/EU Stage II Equivalent emission standards.
Flywheel Power - Tractor 570 HP 425 kW
Service Refill Capacities
Crankcase - Tractor 13.7 gal (US) 52 l
Transmission System 29 gal (US) 110 l
Fuel Tank 231 gal (US) 874 l
Hydraulic System 37.5 gal (US) 142 l
Cooling System 19.8 gal (US) 75 l
Non Push-Pull
Operating Weight - Empty 102750 lb 46600 kg
Overall Length 49.34 ft 15.04 m
Push-Pull
Overall Length - With Bail Down 54.59 ft 16.64 m
Operating Weight - Empty 106430 lb 48275 kg
Cab
Exterior Sound Level The exterior sound power level for the standard machine (ISO 6393) is 111.5 dB(A). The exterior sound power level for the standard machine (ISO 6393) is 111.5 dB(A).
ROPS/FOPS ROPS/FOPS meet “ISO Standards.” ROPS/FOPS meet “ISO Standards.”
Safety Criteria Compliance Standards
Reverse Alarm ISO 9533:2010 ISO 9533:2010
Falling Object Protective Structure (FOPS) ISO 3449:2005 Level II ISO 3449:2005 Level II
Seat Belt SAE J386:FEB2006 SAE J386:FEB2006
Rollover Protection Structure (ROPS) ISO 3471:2008 for up to 21 282 kg (46,919 lb) ISO 3471:2008 for up to 21 282 kg (46,919 lb)
Brakes Brakes ISO 3450:2011 Brakes ISO 3450:2011
Steering System ISO 5010:2007 ISO 5010:2007
Travel Speeds - Runout
Transmission Gear - First 3.4 mile/h 5.5 km/h
Transmission Gear - Fourth 10.5 mile/h 16.9 km/h
Transmission Gear - Sixth 19 mile/h 30.6 km/h
Transmission Gear - Third 7.7 mile/h 12.4 km/h
Transmission Gear - Fifth 14.1 mile/h 22.7 km/h
Transmission Gear - Seventh 25.7 mile/h 41.4 km/h
Transmission Gear - Reverse 6.2 mile/h 9.9 km/h
Transmission Gear - Eighth 34.7 mile/h 55.8 km/h
Transmission Gear - Second 6.2 mile/h 10 km/h
Implement Cycle Times
Bowl Raise 3.5 s 3.5 s
Bail Lower 2.1 s 2.1 s
Apron Raise 4 s 4 s
Ejector Extend 8.5 s 8.5 s
Bowl Lower 3.5 s 3.5 s
Bail Raise 1.5 s 1.5 s
Ejector Retract 8.5 s 8.5 s
Apron Lower 3.8 s 3.8 s

უპირატესობები და მახასიათებლები

EFFICIENCY THROUGH TECHNOLOGY

  • The Payload Estimator will calculate the payload of the machine in tonnes or tons by measuring the bowl lift cylinder pressures at the beginning of the loaded haul segment. This feature works best when using Sequence Assist. Using Payload Estimator during testing has achieved better than 95% accuracy when compared to actual scale weights. The Payload Estimator feature comes automatically when a machine is ordered with Sequence Assist.
  • Load Assist (Optional) is designed to help shorten the learning curve of inexperienced operators to ensure consistency and faster loading of material while reducing effort of the operator. Based on the speed of the machine, Load Assist automatically adjusts the cutting edge height to manage wheel slip and to ensure consistent and efficient loading in bulk earthmoving applications.
  • Machine Speed Limit is designed to take the place of top gear selection. If the machine top speed needs to be limited the operator can select the top speed through the display or the top speed can be set in ET. This will allow the machine to find the correct gear that works best for the engine and transmission. Allowing the engine and transmission to select the correct gear to pull the load in most cases resulting in a lower engine load factor and lower fuel burn verses using top gear selection that required the machine to run at engine speeds at or close to high idle.
  • Sequence Assist (Optional) uses cylinder position sensors to automate bowl, apron and further implement controls throughout the four core work cycles: Dig, Haul, Unload and Return. When utilized this can reduce up to 14 individual operator commands per cycle. Sequence Assist simplifies control over the implements, reduces joystick usage, automatically controls cushion hitch, transmission hold and ejector.
  • Ground Speed Control sets the desired top speed by the operator if job site conditions or segment speed limits require a speed less than full run out. Machine Speed Limit is intended for use when top speed needs to be limited for longer durations and Ground Speed Control is intended for use when the top speed needs to be reduced for shorter segments or intermediate periods of time. The operator can set the desired top speed and the machine will find the correct gear that works best for the engine and transmission.
  • Cat Grade Control (Optional) intelligently ensures the machine does not cut below grade in the cut area or over fill in the fill area – avoiding rework and moving unnecessary material.

OPERATOR COMFORT AND CONTROL

  • K Series steering system design requires significantly less steering effort. The reduced steering effort will allow for decreased operator fatigue and a more efficient operator resulting in possible higher rates of production late in the work cycle.
  • Advanced Cushion Hitch allows the cushion hitch to prevent end stroke by having the ability to predict end stroke events and manage the rate of dampening. Resulting in reduced hitch maintenance and improved operator ride in rough conditions.
  • The K Series cab interior improves operator comfort and visibility. The overall interior is 21% larger than the G Series cab.

BUILT-IN SAFETY FEATURES

  • In the event of an engine over speed situation, the compression brake or brakes will automatically engage with no operator input. The machine determines the over speed condition based on rate of acceleration and applies compression brakes automatically.
  • Differential Lock Engagement Protection- This standard feature allows the machine to prevent the operator from engaging the differential lock when damage could occur.

SAVE ON MAINTENANCE TIME

  • The fuel, water and engine oil are relocated at ground level on the right hand side of the machine for easy access.

სტანდარტული ტექნიკა

  • 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)

აირჩიეთ ტექნიკა

  • NOTE
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • STEERING ARRANGEMENTS
    • Secondary Steering Arrangement
  • INTEGRATED TECHNOLOGIES
    • Sequence Assist Arrangement with Payload Estimator
    • Load Assist
    • Cat Grade Control with Load Assist
    • Advanced Tire Spin Reduction
  • OTHER ATTACHMENTS
    • Camera arrangement – Work Area Vision System (WAVS)
    • Cab beacon
    • Air horn
    • Air horn and beacon
    • Fender, scraper
    • Guard, overflow
    • Wiring group
    • Push Pull
    • Year of manufacture plate
  • SERVICE INSTRUCTIONS
    • Film arrangement – International (ISO)