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Wheel tractor scrapers 637K (tier 2)
Request a QuoteKey Information
Flywheel Power: Tractor/Scraper
425 kW
Scraper capacity - struck
26 m³
Maximum speed, loaded
55.8 km/h
Overview
637K Self-Propelled Stripper
Contact Our Experts
Morocco
International
Monday to Friday 8am-5:30pm (UTC)
Product Specifications for 637K (tier 2)
- NORMAL
- Fuel Tank Capacity: Scraper1400 l
- Max Speed Under Load55.8 km/h
- Overall Shipping Height4.15 m
- Turning Diameter, Edge to Edge, 180°12.23 m
- Max Spreading Depth535 mm
- Scraper Capacity: Struck26 m³
- Scraper Capacity: Heaped18.3 m³
- Max Cut Depth450 mm
- Overall Width3.94 m
- Cutting Width3.51 m
- Tires: Scraper37.25R35**E3
- Nominal Load37,200 kg (82,200 lb); 37.2 tonnes (41.1 tons US)
- GENERAL
- Tires: Tractor37.25R35**E3
- ENGINE
- Flywheel Power - Tractor425 kW
- Engine Rated Speed (rpm): Scraper2150 rpm
- Engine Rated Speed (rpm): Tractor1900 rpm
- Scraper Flywheel Power216 kW
- Engine Model: ScraperC9.3 ACERT Cat
- Engine Model: TractorC18 ACERT™ Cat
- EmissionsThe C9.3 ACERT Engine and C18 ACERT Cat Engine are compliant with emissions standards equivalent to U.S. EPA Tier 2 and EU Stage II emission standards.
- TRACTOR ENGINE
- Flywheel Power: Tractor/Scraper425 kW
- SCRAPER BOWL
- Scraper Bowl Capacity - Struck26 m³
- TRANSMISSION
- Max Speed Under Load55.8 km/h
- CAPACITIES
- Transmission System: Tractor110 l
- Transmission System: Scraper49 l
- Cooling System: Tractor75 l
- Cooling System: Scraper61 l
- Differential: Tractor52 l
- Differential: Scraper24.5 l
- MAINTENANCE CAPACITIES
- Hydraulic System142 l
- SERVICE REFILL CAPACITIES
- Fuel Tank1400 l
- DIMENSIONS
- Front of Tractor to Front Axle3612 mm
- Axle to Vertical Articulation Centerline509 mm
- Wheelbase8808 mm
- Rear Axle: Rear of Machine2292 mm
- Overall Width - Machine3937 mm
- Ejector Push Block Out (Reciprocal Assisted)2744 mm
- Rear Tire Axle Width2462 mm
- Shipping Height - Overall4145 mm
- Inside Bowl Width3404 mm
- Cab Top Height3733 mm
- Tractor Width3499 mm
- Max Length (Scraper/Tractor Hitch)16640 mm
- Max Scraper Cutting Edge Height510 mm
- Overall Length - Machine: Standard15164 mm
- Rear Tire Outside Width3636 mm
- Tractor Ground Clearance664 mm
- WITHOUT RECIPROCAL ASSISTANCE
- Overall Length15.04 m
- Operating Weight: Empty52140 kg
- WITH RECIPROCAL ASSISTANCE
- Operating Weight: Empty54005 kg
- Overall Length: Push Pull Down16.64 m
- CAB
- ROPS/FOPS FrameROPS (Roll-Over Protective Structure) / FOPS (Falling Objects Protective Structure) frames conform to ISO standards.
- Sound Level Outside CabStandard machine sound power level (ISO 6393) is 116 dB(A).
- SAFETY STANDARD COMPLIANCE CRITERIA
- Seat BeltSAE J386:FEB2006
- Steering SystemISO 5010:2007
- Roll-Over Protective Structure (ROPS)ISO 3471:2008 up to 21,282 kg (46,919 lb)
- Falling Objects Protective StructureISO 3449:2005 Level II
- BrakesISO 3450:2011
- Reverse AlarmISO 9533:2010
- TRAVEL SPEEDS: FALSE ROUND
- Transmission Ratio: Third12.4 km/h
- Transmission Ratio: Seventh41.95 km/h
- Transmission Ratio: Second10 km/h
- Transmission Ratio: First5.5 km/h
- Transmission Ratio: Sixth30.6 km/h
- Transmission Ratio: Fifth22.7 km/h
- Transmission Ratio: Reverse9.9 km/h
- Transmission Ratio: Fourth16.9 km/h
- Transmission Ratio: Eighth55.8 km/h
- EQUIPMENT CYCLE TIMES
- Lower Hitch Drop2.1 s
- Ejector Unlatch8.5 s
- Bowl Raise3.5 s
- Apron Lower3.8 s
- Apron Raise4 s
- Ejector Return8.5 s
- Bowl Lower3.5 s
- Raise Hitch1.5 s
Standard Equipment for 637K (tier 2)
-
POWERTRAIN - TRACTOR
- C18 ACERT Cat Engine with MEUI™
- Compression Brake
- Electric Starting, 24V
- Dry-Type Air Filter with Prefilter
- Hydraulic Fan
- Ground-Level Engine Shutdown
- Radiator, Aluminum Cooling Bundle, 9 Fins per Inch
- Protection, Undercarriage
- Ether Starting Aid
- Braking System:
- Primary and Secondary, Wet Disc, Hydraulic Actuation
- Parking Brake, Spring-Engaged, Hydraulic Release
- Throttle Lock
- Transmission:
- 8-Speed Planetary Powershift Transmission
- ECPC (Electronic Clutch Pressure Control)
- APECS (Advanced Productivity Electronics Control Strategy)
- Programmable Top Gear Selection
- Gear Hold
- Differential Lock
- Powertrain Protection
- Standard Tire Slip Reduction
- Ground Speed Control
- Machine Speed Limit
- Differential Lock Protection
-
POWERTRAIN - SCRAPER
- C9.3 ACERT Cat Engine:
- High-Pressure Common Rail Fuel System
- Constant Velocity Brake
- Electric Starting, 24V
- Dry-Type Air Filter with Prefilter
- Mechanically Driven Fan
- Ground-Level Engine Shutdown
- Radiator, Aluminum Cooling Bundle, 9 Fins per Inch
- Ether Starting Aid
- Braking System:
- Primary and Secondary, Dry Caliper, Hydraulic Actuation
- Transmission:
- 4-Speed (Torque Converter Drive)
- Planetary Powershift Transmission
-
ELECTRICAL SYSTEM - TRACTOR
- 150A Alternator
- Batteries (4), 12V, 1000 CCA (Cold Cranking Amps), Maintenance-Free, High Output
- 24V Electrical System
- Lighting System:
- LED Headlights
- Turn Signals with Hazard Function, LED Work Lights (2), Cutting Edge (1), Bowl, Side Vision Halogen (2)
- Charging/Starting Receptacle
-
ELECTRICAL SYSTEM - SCRAPER
- Backup Alarm
- Batteries (4), 12V, 1000 CCA (Cold Cranking Amps), Maintenance-Free, High Output
- Alternator, 65A
- 24V Electrical System
- Lighting System:
- LED Stop Lights
- Directional Turn Signals with Hazard Function, LED Lights
-
DRIVER'S COMPARTMENT - TRACTOR
- Heating/Ventilation/Air Conditioning, Defrosting
- Heating/Ventilation/Air Conditioning Thermostat Control
- Clothes Hook
- Lunch Box Platform with Fastening Strap
- Diagnostic Connection (2)
- 12V Power Outlet (2)
- Differential Lock (1)
- Ceiling Light
- Electric Horn
- Equipment Control with T-shaped Handle
- Rearview Mirror
- Radio Readiness
- Pressurized ROPS/FOPS Cabin
- Keypad Switches:
- Throttle Lock
- Windshield Wipers/Washers
- Emergency Flashers
- Slow Speed Selection
- Headlight On/Off
- Messenger Display Information Mode
- Security Latch Toggles
- Two-Part Static Seat Belts
- ARM Cat Advanced Ride Management, Comfort Cat Series 3 Seat, Up to 30° Swivel
- Telescopic Tilt Steering Wheel
- Emergency Exit Window, Right Side
- Sliding Windows
- Laminated Sliding Windows
- Windshield and Rear Windshield Wipers with Washer
- Door Lock
- Messenger Display
- Indicators and Warnings include:
- Coolant Temperature
- Engine Oil Temperature
- Hydraulic Oil Temperature
- Fuel Level
- Parking Brake
- Equipment Lockout
- Brake Circuit
- Throttle Lock
- Circuit Voltage
- Secondary Steering
- Lowered Caliper
- Auto Eject
- Differential Lock
- Free Tilt
- Hold Ratio
- Coupler Damper
- High Beams
- Main Warning
- Engine RPM
- Shift Selection
-
FLUIDS
- Long-Life Coolant down to -37°C (-34°F)
-
OTHER STANDARD EQUIPMENT - TRACTOR
- Advanced Coupler Damper
- Accumulators (Coupler Damper) with Canadian Registration Number (CRN)
- Quick Oil Change
- Non-Metallic Mud Guards
- Engine Coolant Heater (120V)
- Rims (2)
- Front Tow Hooks
- Antivandalism Locks
- Engine Coolant Heater (120V)
- Steering Locks
-
OTHER STANDARD EQUIPMENT - SCRAPER
- Scraper Bowl:
- Struck Capacity: 18.3 m3 (24 yd3)
- Heaped Capacity: 26 m3 (34 yd3)
- Antivandalism Locks
- Scraper Mud Guards
- Overflow Protection
- Quick Oil Change
- Rims (2)
- Hydraulic Position Detection Cylinders (Bowl Raise and Apron)
Available Options for 637K (tier 2)
-
STEERING VERSIONS
- Auxiliary Steering Version
-
INTEGRATED TECHNOLOGIES
- Sequential Aid Version with Payload Calculator
- Loading Assistance
- Cat Leveling Control with Loading Assistance
- Enhanced Tire Slip Reduction
-
OTHER EQUIPMENT
- Camera Version: Work Area Vision System (WAVS)
- Cabin Beacon Light
- Pneumatic Horn
- Pneumatic Horn and Cabin Beacon Light
- Wiring Kit
- Reciprocal Assistance
- Manufacturing Year Plate
-
MAINTENANCE INSTRUCTIONS
- Film Version: International (ISO)
Media Gallery
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