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Metric | Imperial
631 - Tier 2
Open Bowl Scrapers
631 - Tier 2
Change product
621
Open Bowl Scrapers
621
Change product
621
Open Bowl Scrapers
621
Change product
General Expand Collapse
Scraper Capacity - Heaped
34 yd³ 26 m³
24.0 yd³ 18.4 m³
24.0 yd³ 18.4 m³
Overall Width
12.93 ft 3.94 m
11.8 ft 3.57 m
11.71 ft 3.57 m
Maximum Depth of Cut
17.7 in 450 mm
12.4 in 315.0 mm
12.4 in 315.0 mm
180° Curb-to-Curb Turning Width
40.12 ft 12.23 m
38.71 ft 11.8 m
38.71 ft 11.8 m
Maximum Depth of Spread
21.1 in 535 mm
21.3 in 540.0 mm
21.3 in 540.0 mm
Scraper Capacity - Struck
24 yd³ 18.3 m³
17.1 yd³ 13.0 m³
17.1 yd³ 13.0 m³
Top Speed - Loaded
34.7 mile/h 55.8 km/h
33.5 mile/h 53.9 km/h
33.5 mile/h 53.9 km/h
Width - Cut
11.50 ft 3.51 m
10.4 ft 3.14 m
10.3 ft 3.14 m
Fuel Tank Refill Capacity - Scraper
231 gal (US) 874 l
201.0 gal (US) 763.0 l
201.0 gal (US) 763.0 l
Tires - Scraper
37.25R35**E3
33.25R29**E3
33.25R29**E3
Rated Load
37 200 kg (82,200 lb); 37.2 tonnes (41.1 tons)
26 127 kg (57,600 lb); 26.19 tonnes (28.81 tons)
26 127 kg (57,610 lb); 26.19 tonnes (28.81 tons)
Overall Shipping Height
12.75 ft 3.89 m
13.2 ft 4.03 m
13.22 ft 4.03 m
Tires - Tractor
37.25R35**E3
Flywheel Power - Tractor
570 hp 425 kW
407.0 hp 304.0 kW
407.0 hp 304.0 kW
Rated Engine RPM - Tractor
1900 r/min 1900 r/min
2000.0 r/min 2000.0 r/min
2000.0 r/min 2000.0 r/min
Emissions
Cat C18 engine meets U.S. EPA Tier 2/EU Stage II Equivalent emission standards.
Engine Model - Tractor
Cat C18
Cat C13
Cat C13
Flywheel Power - Tractor/Scraper
570 hp 425 kW
304 kW (407 hp)
304 kW (407 hp)
Scraper Capacity - Heaped
34 yd³ 26 m³
24.0 yd³ 18.4 m³
24.0 yd³ 18.4 m³
Top Speed - Loaded
34.7 mile/h 55.8 km/h
33.5 mile/h 53.9 km/h
33.5 mile/h 53.9 km/h
Fuel Tank
231 gal (US) 874 l
216.01 gal (US) 818.0 l
216.09 gal (US) 818.0 l
Hydraulic System
37.5 gal (US) 142 l
21.9 gal (US) 83.0 l
21.926 gal (US) 83.0 l
Cooling System
19.8 gal (US) 75 l
11.89 gal (US) 45.0 l
Crankcase - Tractor
13.7 gal (US) 52 l
Transmission System
29 gal (US) 110 l
25.5 gal (US) 97.0 l
24.76 gal (US) 93.0 l
Front of Tractor to Front Axle
142.2 in 3612 mm
122.8 in 3119.0 mm
122.8 in 3119.0 mm
Axle to Vertical Hitch Pin
20 in 509 mm
21.3 in 540.0 mm
21.3 in 540.0 mm
Wheel Base
346.8 in 8808 mm
314.9 in 7998.0 mm
314.9 in 7998.0 mm
Rear Axle - Rear of Machine
108 in 2744 mm
114.1 in 2898.0 mm
114.1 in 2898.0 mm
Width - Inside of Bowl
134 in 3404 mm
120.0 in 3048.0 mm
120.0 in 3048.0 mm
Height - Overall Shipping
153.2 in 3892 mm
158.6 in 4029.0 mm
158.6 in 4029.0 mm
Height - Scraper Blade Maximum
20 in 510 mm
20.5 in 520.0 mm
20.5 in 520.0 mm
Width - Rear Tire Centers
96.9 in 2462 mm
90.2 in 2290.0 mm
90.2 in 2290.0 mm
Width - Outside Rear Tires
143.2 in 3636 mm
128.9 in 3275.0 mm
128.9 in 3275.0 mm
Length - Overall Machine - Standard
597 in 15164 mm
551.8 in 14015.0 mm
551.8 in 14015.0 mm
Ground Clearance - Tractor
26.1 in 664 mm
21.9 in 557.0 mm
21.9 in 557.0 mm
Height - Top of Cab
147 in 3733 mm
142.2 in 3612.0 mm
142.2 in 3612.0 mm
Length - Maximum (Push-Pull)
655.1 in 16640 mm
613.2 in 15576.0 mm
613.2 in 15576.0 mm
Width - Overall Machine
155 in 3937 mm
141.1 in 3585.0 mm
141.1 in 3585.0 mm
Width - Tractor
137.8 in 3499 mm
133.1 in 3381.0 mm
133.1 in 3381.0 mm
Operating Weight - Empty
102750 lb 46600 kg
79774.0 lb 36185.0 kg
79787.0 lb 36185.0 kg
Overall Length
49.34 ft 15.04 m
45.10 ft 14.02 m
45.9 ft 14.02 m
Overall Length - With Bail Down
54.59 ft 16.64 m
51.1 ft 15.58 m
51.1 ft 15.58 m
Operating Weight - Empty
102750 lb 46600 kg
79774.0 lb 36185.0 kg
79787.0 lb 36185.0 kg
ROPS/FOPS
ROPS/FOPS meet “ISO Standards.”
Meets ISO standards
Meets ISO standards
Exterior Sound Level
The exterior sound power level for the standard machine (ISO 6393) is 111.5 dB(A).
The exterior sound power level for the standard machine (ISO 6395:2008) is 114 dB(A).
The exterior sound power level for the standard machine (ISO 6393) is 111.5 dB(A).
Falling Object Protective Structure (FOPS)
ISO 3449:2005 Level II
ISO 3449:2005 Level II
ISO 3449:2005 Level II
Seat Belt
SAE J386:FEB2006
SAE J386:JUN1985
SAE J386:JUN1985
Steering System
ISO 5010:2007
ISO 5010:2007
ISO 5010:2007
Rollover Protection Structure (ROPS)
ISO 3471:2008 for up to 21 282 kg (46,919 lb)
ISO 3471:2008 for up to 17 084 kg (37,664 lb)
ISO 3471:2008 for up to 17 084 kg (37,664 lb)
Reverse Alarm
ISO 9533:2010
ISO 9533:2010
ISO 9533:2010
Brakes
Brakes ISO 3450:2011
ISO 3450:2011
ISO 3450:2011
Transmission Gear - Seventh
25.7 mile/h 41.4 km/h
24.8 mile/h 39.9 km/h
24.8 mile/h 39.9 km/h
Transmission Gear - Sixth
19.0 mile/h 30.6 km/h
18.4 mile/h 29.6 km/h
18.4 mile/h 29.6 km/h
Transmission Gear - Reverse
6.2 mile/h 9.9 km/h
5.7 mile/h 9.2 km/h
5.7 mile/h 9.2 km/h
Transmission Gear - First
3.4 mile/h 5.5 km/h
3.1 mile/h 5.0 km/h
3.1 mile/h 5.0 km/h
Transmission Gear - Third
7.7 mile/h 12.4 km/h
7.5 mile/h 12.1 km/h
7.5 mile/h 12.1 km/h
Transmission Gear - Second
6.2 mile/h 10.0 km/h
5.5 mile/h 8.9 km/h
5.5 mile/h 8.9 km/h
Transmission Gear - Eighth
34.7 mile/h 55.8 km/h
33.5 mile/h 53.9 km/h
33.5 mile/h 53.9 km/h
Transmission Gear - Fifth
14.1 mile/h 22.7 km/h
13.6 mile/h 21.9 km/h
13.6 mile/h 21.9 km/h
Transmission Gear - Fourth
10.5 mile/h 16.9 km/h
10.1 mile/h 16.3 km/h
10.1 mile/h 16.3 km/h
Ejector Extend
8.5 s 8.5 s
5.2 s 5.2 s
5.2 s 5.2 s
Bail Raise
1.5 s 1.5 s
1.8 s 1.8 s
1.8 s 1.8 s
Bowl Raise
3.5 s 3.5 s
3.0 s 3.0 s
3.0 s 3.0 s
Ejector Retract
8.5 s 8.5 s
6.7 s 6.7 s
6.7 s 6.7 s
Bail Lower
2.1 s 2.1 s
3.2 s 3.2 s
3.2 s 3.2 s
Bowl Lower
3.5 s 3.5 s
3.5 s 3.5 s
3.5 s 3.5 s
Apron Raise
4.0 s 4.0 s
2.95 s 2.95 s
2.95 s 2.95 s
Apron Lower
3.8 s 3.8 s
3.8 s 3.8 s
3.8 s 3.8 s
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