HomeMachines/EquipmentNew MachinesWheel Tractor-Scrapers637K Wheel Tractor – Coal Bowl Scraper

637K Wheel Tractor – Coal Bowl Scraper

Product Description

Specifications
Us
Metric
Engine
Flywheel Power - Tractor/Scraper
425 kW (570 hp)/216 kW (290 hp)
Operating Specifications
Scraper Capacity - Heaped
50 yd³
38 m³
Top Speed - Loaded
34.7 mile/h
55.8 km/h
General
Fuel Tank Refill Capacity - Scraper
370 gal (US)
1400 l
Overall Shipping Height
13.62 ft
4.15 m
Overall Width
12.93 ft
3.94 m
Scraper Capacity - Heaped
50 yd³
38 m³
Scraper Capacity - Struck
41 yd³
31 m³
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
Dimensions
Axle to Vertical Hitch Pin
20 in
509 mm
Front of Tractor to Front Axle
142.2 in
3612 mm
Ground Clearance - Tractor
26.1 in
664 mm
Height - Overall Shipping
163 in
4140 mm
Height - Scraper Blade Maximum
21.2 in
538 mm
Height - Top of Cab
147 in
3733 mm
Length - Overall Machine - Standard
609.5 in
15480 mm
Rear Axle - Rear of Machine
95.4 in
2424 mm
Width - Inside of Bowl
134 in
3404 mm
Width - Outside Rear Tires
143.2 in
3636 mm
Width - Overall Machine
155 in
3937 mm
Width - Rear Tire Centers
96.9 in
2462 mm
Width - Tractor
137.8 in
3499 mm
General
180° Curb-to-Curb Turning Width
42.59 ft
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
290 HP
216 kW
Flywheel Power - Tractor
570 HP
425 kW
Maximum Depth of Cut
17.7 in
450 mm
Maximum Depth of Spread
21.1 in
535 mm
Operating Weight - Empty
117782 lb
52425 kg
Overall Length
609.5 in
15480 mm
Rated Engine RPM - Scraper
2150 r/min
2150 r/min
Rated Engine RPM - Tractor
1900 r/min
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
34.7 mile/h
55.8 km/h
Width - Cut
11.5 ft
3.51 m
Implement Cycle Times
Apron Lower
3.8 s
3.8 s
Apron Raise
4 s
4 s
Bail Lower
2.1 s
2.1 s
Bail Raise
1.5 s
1.5 s
Bowl Lower
3.5 s
3.5 s
Bowl Raise
3.5 s
3.5 s
Ejector Extend
8.5 s
8.5 s
Ejector Retract
8.5 s
8.5 s
Safety Criteria Compliance Standards
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
Service Refill Capacities
Cooling System - Scraper
16.1 gal (US)
61 l
Cooling System - Tractor
19.8 gal (US)
75 l
Crankcase - Scraper
6.5 gal (US)
24.5 l
Crankcase - Tractor
13.7 gal (US)
52 l
Fuel Tank
370 gal (US)
1400 l
Hydraulic System
37.5 gal (US)
142 l
Transmission System - Scraper
12.9 gal (US)
49 l
Transmission System - Tractor
29 gal (US)
110 l
Travel Speeds - Runout
Transmission Gear - Eighth
34.7 mile/h
55.8 km/h
Transmission Gear - Fifth
14.1 mile/h
22.7 km/h
Transmission Gear - First
3.4 mile/h
5.5 km/h
Transmission Gear - Fourth
10.5 mile/h
16.9 km/h
Transmission Gear - Reverse
6.2 mile/h
9.9 km/h
Transmission Gear - Second
6.2 mile/h
10 km/h
Transmission Gear - Seventh
25.7 mile/h
41.95 km/h
Transmission Gear - Sixth
19 mile/h
30.6 km/h
Transmission Gear - Third
7.7 mile/h
12.4 km/h
Dimensions
Wheel Base
377 in
9576 mm
Standard/Optional

Standard Equipment

POWER TRAIN – TRACTOR
POWER TRAIN – SCRAPER
ELECTRICAL – TRACTOR
ELECTRICAL – SCRAPER
OPERATOR ENVIRONMENT – TRACTOR
FLUIDS
OTHER STANDARD EQUIPMENT – TRACTOR
OTHER STANDARD EQUIPMENT – SCRAPER

Optional Equipment

STEERING ARRANGEMENTS
INTEGRATED TECHNOLOGIES
OTHER ATTACHMENTS
SERVICE INSTRUCTIONS

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