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637 Coal Bowl

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Product Description

637 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
General
Emissions
Cat C9.3 ACERT and Cat C18 ACERT engines meetU.S. EPA Tier 2, or noncertified and equivalent to U.S. EPA Tier 3/EU Stage IIIA standards
Engine Model - Tractor
Cat C18 ACERT™
Engine Model - Scraper
Cat C9.3 ACERT
Rated Engine RPM - Tractor
1900 r/min
1900 r/min
Flywheel Power - Tractor
570 hp
425 kW
Rated Engine RPM - Scraper
2150 r/min
2150 r/min
Flywheel Power - Scraper
289 hp
215 kW
Overall Width
12.93 ft
3.94 m
Overall Shipping Height
13.62 ft
4.15 m
Scraper Capacity - Struck
41 yd³
31.3 m³
Scraper Capacity - Heaped
50 yd³
38 m³
Rated Load
37 285 kg (82,200 lb)/37.285 tonnes (41.1 tons)
Width - Cut
11.5 ft
3.51 m
Maximum Depth of Cut
17.7 in
450 mm
Maximum Depth of Spread
21.1 in
535 mm
Top Speed - Loaded
34.7 mile/h
55.8 km/h
180° Curb-to-Curb Turning Width
42.59 ft
12.98 m
Tires - Scraper
37.25R35**E3
Tires - Tractor
37.25R35**E3
Overall Length
609.5 in
15480 mm
Operating Weight - Empty
117782 lb
52425 kg
Operating Specifications
Scraper Capacity - Heaped
50 yd³
38 m³
Top Speed - Loaded
34.7 mile/h
55.8 km/h
Engine
Flywheel Power - Tractor/Scraper
425 kW (570 hp)/216 kW (290 hp)
Travel Speeds - Runout
Transmission Gear - First
3.4 mile/h
5.5 km/h
Transmission Gear - Second
6.2 mile/h
10 km/h
Transmission Gear - Third
7.7 mile/h
12.4 km/h
Transmission Gear - Fourth
10.5 mile/h
16.9 km/h
Transmission Gear - Fifth
14.1 mile/h
22.7 km/h
Transmission Gear - Sixth
19 mile/h
30.6 km/h
Transmission Gear - Seventh
25.7 mile/h
41.95 km/h
Transmission Gear - Eighth
34.7 mile/h
55.8 km/h
Transmission Gear - Reverse
6.2 mile/h
9.9 km/h
Dimensions
Height - Overall Shipping
163 in
4140 mm
Width - Tractor
137.8 in
3499 mm
Height - Top of Cab
147 in
3733 mm
Ground Clearance - Tractor
26.1 in
664 mm
Axle to Vertical Hitch Pin
20 in
509 mm
Rear Axle - Rear of Machine
95.4 in
2424 mm
Length - Overall Machine - Standard
609.5 in
15480 mm
Wheel Base
377 in
9576 mm
Width - Overall Machine
155 in
3937 mm
Width - Rear Tire Centers
96.9 in
2462 mm
Front of Tractor to Front Axle
142.2 in
3612 mm
Width - Inside of Bowl
134 in
3404 mm
Width - Outside Rear Tires
143.2 in
3636 mm
Height - Scraper Blade Maximum
21.2 in
538 mm
Service Refill Capacities
Crankcase - Scraper
6.5 gal (US)
24.5 l
Transmission System - Scraper
12.9 gal (US)
49 l
Fuel Tank
370 gal (US)
1400 l
Transmission System - Tractor
29 gal (US)
110 l
Cooling System - Scraper
16.1 gal (US)
61 l
Hydraulic System
37.5 gal (US)
142 l
Cooling System - Tractor
19.8 gal (US)
75 l
Crankcase - Tractor
13.7 gal (US)
52 l
Safety Criteria Compliance Standards
Brakes
ISO 3450:2011
Reverse Alarm
ISO 9533:2010
Steering System
ISO 5010:2007
Rollover Protection Structure (ROPS)
ISO 3471:2008 for up to 21 282 kg (46,919 lb)
Falling Object Protective Structure (FOPS)
ISO 3449:2005 Level II
Seat Belt
SAE J386:FEB2006
Implement Cycle Times
Bowl Raise
3.5 s
3.5 s
Bowl Lower
3.5 s
3.5 s
Bail Raise
1.5 s
1.5 s
Bail Lower
2.1 s
2.1 s
Apron Raise
4 s
4 s
Apron Lower
3.8 s
3.8 s
Ejector Extend
8.5 s
8.5 s
Ejector Retract
8.5 s
8.5 s
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
General
Fuel Tank Refill Capacity - Scraper
370 gal (US)
1400 l
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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