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637K (TIER 2/STAGE II)


  • 637K (TIER 2/STAGE II) - Coal Bowl Scrapers

637K (TIER 2/STAGE II)

Flywheel Power -
425 kW (570 hp)/216 kW (290 hp)
Scraper Capacity -
38 m³
Top Speed -
55.8 km/h
Fuel Tank Refill
1400 l

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637K Product Brochure pdf 93.03 KiB

SPECIFICATION

Standard Equipment
Flywheel Power - Tractor/Scraper 425 kW (570 hp)/216 kW (290 hp)
Standard Equipment
Scraper Capacity - Heaped 38 m³
Top Speed - Loaded 55.8 km/h
Standard Equipment
Fuel Tank Refill Capacity - Scraper 1400 l
Overall Shipping Height 4.15 m
Overall Width 3.94 m
Scraper Capacity - Heaped 38 m³
Scraper Capacity - Struck 31 m³
180° Curb-to-Curb Turning Width 12.98 m
Emissions Cat C9.3 ACERT and Cat C18 ACERT engines meet U.S. EPA Tier 2/EU Stage II equivalent emission standards.
Engine Model - Scraper Cat C9.3 ACERT
Engine Model - Tractor Cat C18 ACERT™
Flywheel Power - Scraper 216 kW
Flywheel Power - Tractor 425 kW
Maximum Depth of Cut 450 mm
Maximum Depth of Spread 535 mm
Operating Weight - Empty 52425 kg
Overall Length 15480 mm
Rated Engine RPM - Scraper 2150 r/min
Rated Engine RPM - Tractor 1900 r/min
Rated Load 37 285 kg (82,200 lb)/37.285 tonnes (41.1 tons)
Tires - Scraper 37.25R35**E3
Tires - Tractor 37.25R35**E3
Top Speed - Loaded 55.8 km/h
Width - Cut 3.51 m
Standard Equipment
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
Standard Equipment
Axle to Vertical Hitch Pin 509 mm
Front of Tractor to Front Axle 3612 mm
Ground Clearance - Tractor 664 mm
Height - Overall Shipping 4140 mm
Height - Scraper Blade Maximum 538 mm
Height - Top of Cab 3733 mm
Length - Overall Machine - Standard 15480 mm
Rear Axle - Rear of Machine 2424 mm
Width - Inside of Bowl 3404 mm
Width - Outside Rear Tires 3636 mm
Width - Overall Machine 3937 mm
Width - Rear Tire Centers 2462 mm
Width - Tractor 3499 mm
Wheel Base 9576 mm
Standard Equipment
Apron Lower 3.8 s
Apron Raise 4 s
Bail Lower 2.1 s
Bail Raise 1.5 s
Bowl Lower 3.5 s
Bowl Raise 3.5 s
Ejector Extend 8.5 s
Ejector Retract 8.5 s
Standard Equipment
Brakes ISO 3450:2011
Falling Object Protective Structure (FOPS) ISO 3449:2005 Level II
Reverse Alarm ISO 9533:2010
Rollover Protection Structure (ROPS) ISO 3471:2008 for up to 21 282 kg (46,919 lb)
Seat Belt SAE J386:FEB2006
Steering System ISO 5010:2007
Standard Equipment
Cooling System - Scraper 61 l
Cooling System - Tractor 75 l
Crankcase - Scraper 24.5 l
Crankcase - Tractor 52 l
Fuel Tank 1400 l
Hydraulic System 142 l
Transmission System - Scraper 49 l
Transmission System - Tractor 110 l
Standard Equipment
Transmission Gear - Eighth 55.8 km/h
Transmission Gear - Fifth 22.7 km/h
Transmission Gear - First 5.5 km/h
Transmission Gear - Fourth 16.9 km/h
Transmission Gear - Reverse 9.9 km/h
Transmission Gear - Second 10 km/h
Transmission Gear - Seventh 41.95 km/h
Transmission Gear - Sixth 30.6 km/h
Transmission Gear - Third 12.4 km/h