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

637K Wheel Tractor – Coal Bowl Scraper

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Product Description

637K coal bowls are longer and higher than standard wheel tractor scraper bowls, allowing them to haul 38 m (50 yd) of low density loose coal. The bowls are designed and built to specifically deliver in coming loose coal to the stock pile and reserve stock piled coal to the feeder system.

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
Safety Criteria Compliance Standards
Brakes
ISO 3450:2011
Steering System
ISO 5010:2007
General
180° Curb-to-Curb Turning Width
42.59 ft
12.98 m
Service Refill Capacities
Cooling System - Scraper
16.1 gal (US)
61 l
Travel Speeds - Runout
Transmission Gear - Eighth
34.7 mile/h
55.8 km/h
General
Flywheel Power - Tractor
570 HP
425 kW
Implement Cycle Times
Bail Raise
1.5 s
1.5 s
Dimensions
Width - Overall Machine
155 in
3937 mm
Service Refill Capacities
Diesel Exhaust Fluid - Scraper
5.8 gal (US)
22 l
Travel Speeds - Runout
Transmission Gear - First
3.4 mile/h
5.5 km/h
General
Tires - Tractor
37.25R35**E3
Service Refill Capacities
Transmission System - Tractor
29 gal (US)
110 l
Dimensions
Width - Tractor
137.8 in
3499 mm
Service Refill Capacities
Crankcase - Tractor
13.7 gal (US)
52 l
Dimensions
Ground Clearance - Tractor
26.1 in
664 mm
Implement Cycle Times
Bowl Lower
3.5 s
3.5 s
Service Refill Capacities
Diesel Exhaust Fluid - Tractor
8 gal (US)
30.5 l
Implement Cycle Times
Apron Lower
3.8 s
3.8 s
General
Overall Width
12.93 ft
3.94 m
Rated Engine RPM - Scraper
2150 r/min
2150 r/min
Dimensions
Axle to Vertical Hitch Pin
20 in
509 mm
Safety Criteria Compliance Standards
Seat Belt
SAE J386:FEB2006
Falling Object Protective Structure (FOPS)
ISO 3449:2005 Level II
Dimensions
Height - Top of Cab
147 in
3733 mm
Service Refill Capacities
Fuel Tank
370 gal (US)
1400 l
General
Rated Engine RPM - Tractor
1900 r/min
1900 r/min
Operating Weight - Empty
117782 lb
52425 kg
Travel Speeds - Runout
Transmission Gear - Fourth
10.5 mile/h
16.9 km/h
General
Scraper Capacity - Heaped
50 yd³
38 m³
Width - Cut
11.5 ft
3.51 m
Travel Speeds - Runout
Transmission Gear - Reverse
6.2 mile/h
9.9 km/h
General
Top Speed - Loaded
34.7 mile/h
55.8 km/h
Overall Length
609.5 in
15480 mm
Travel Speeds - Runout
Transmission Gear - Third
7.7 mile/h
12.4 km/h
Cab
ROPS/FOPS
Meet ISO standards
Service Refill Capacities
Transmission System - Scraper
12.9 gal (US)
49 l
General
Fuel Tank Refill Capacity - Scraper
370 gal (US)
1400 l
Scraper Capacity - Struck
41 yd³
31 m³
Implement Cycle Times
Ejector Retract
8.5 s
8.5 s
General
Overall Shipping Height
13.62 ft
4.15 m
Service Refill Capacities
Hydraulic System
37.5 gal (US)
142 l
Travel Speeds - Runout
Transmission Gear - Seventh
25.7 mile/h
41.95 km/h
Transmission Gear - Fifth
14.1 mile/h
22.7 km/h
Dimensions
Width - Outside Rear Tires
143.2 in
3636 mm
Height - Scraper Blade Maximum
21.2 in
538 mm
Rear Axle - Rear of Machine
95.4 in
2424 mm
General
Maximum Depth of Cut
17.7 in
450 mm
Emissions
Cat C9.3 and Cat C18 engines meet U.S. EPA Tier 4 Final/EU Stage IV engine emission standards.
Implement Cycle Times
Bail Lower
2.1 s
2.1 s
Travel Speeds - Runout
Transmission Gear - Sixth
19 mile/h
30.6 km/h
General
Maximum Depth of Spread
21.1 in
535 mm
Flywheel Power - Scraper
290 HP
216 kW
Implement Cycle Times
Apron Raise
4 s
4 s
Service Refill Capacities
Cooling System - Tractor
19.8 gal (US)
75 l
General
Rated Load
34 472 kg (76,000 lb)/34.20 tonnes (38 tons)
Dimensions
Width - Rear Tire Centers
96.9 in
2462 mm
Front of Tractor to Front Axle
142.2 in
3612 mm
General
Engine Model - Scraper
Cat C9.3
Engine Model - Tractor
Cat C18
Tires - Scraper
37.25R35**E3
Travel Speeds - Runout
Transmission Gear - Second
6.2 mile/h
10 km/h
Safety Criteria Compliance Standards
Reverse Alarm
ISO 9533:2010
Service Refill Capacities
Crankcase - Scraper
6.5 gal (US)
24.5 l
Dimensions
Width - Inside of Bowl
134 in
3404 mm
Implement Cycle Times
Ejector Extend
8.5 s
8.5 s
Bowl Raise
3.5 s
3.5 s
Cab
Exterior Sound Power Level
The exterior sound power level for the standard machine (ISO 6393:2008) is 118 dB(A).
Dimensions
Length - Overall Machine - Standard
609.5 in
15480 mm
Safety Criteria Compliance Standards
Rollover Protection Structure (ROPS)
ISO 3471:2008 for up to 21 282 kg (46,919 lb)
Dimensions
Height - Overall Shipping
163 in
4140 mm
Standard/Optional

Standard Equipment

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

Optional Equipment

NOTE
STEERING ARRANGEMENTS
INTEGRATED TECHNOLOGIES
OTHER ATTACHMENTS
SERVICE INSTRUCTIONS
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