| Cab |
|
Exterior Sound Level (Since 2026)
|
The exterior sound power level for the standard machine (ISO 6395:2008) is 114 dB(A). |
|
ROPS/FOPS (Since 2026)
|
Meets ISO standards |
| Dimensions |
|
Axle to Vertical Hitch Pin (Since 2026)
|
17 in (43 cm)
|
|
Front of Tractor to Front Axle (Since 2026)
|
123 in (312 cm)
|
|
Ground Clearance - Tractor (Since 2026)
|
22 in (56 cm)
|
|
Height |
13 ft (4 m)
|
|
Height - Overall Shipping (Since 2026)
|
159 in (404 cm)
|
|
Height - Scraper Blade Maximum (Since 2026)
|
21 in (52 cm)
|
|
Height - Top of Cab (Since 2026)
|
143 in (362 cm)
|
|
Height - Top of Elevator (Since 2026)
|
148 in (377 cm)
|
|
Length |
41 ft (13 m)
|
|
Length - Overall Machine (Since 2026)
|
542 in (1,377 cm)
|
|
Rear Axle - Rear of Machine (Since 2026)
|
90 in (228 cm)
|
|
Weight |
75,000 lbs (34,019 kg)
|
|
Wheel Base (Since 2026)
|
330 in (837 cm)
|
|
Width |
12 ft (4 m)
|
|
Width - Inside of Bowl (Since 2026)
|
120 in (305 cm)
|
|
Width - Outside Rear Tires (Since 2026)
|
129 in (327 cm)
|
|
Width - Overall Machine (Since 2026)
|
141 in (358 cm)
|
|
Width - Overall Machine - Ladder Down (Since 2026)
|
149 in (379 cm)
|
|
Width - Rear Tire Centers (Since 2026)
|
90 in (229 cm)
|
|
Width - Tractor (Since 2026)
|
133 in (338 cm)
|
| Engine |
|
Engine Model (Since 2026)
|
Cat® C13 |
|
Flywheel Power - Tractor (Since 2026)
|
407 hp (304 kw)
|
|
Flywheel Power - Tractor/Scraper (Since 2026)
|
304 kW (407 hp) |
|
Rated Engine RPM (Since 2026)
|
2,000 r/min |
| General |
|
180° Curb-to-Curb Turning Width (Since 2026)
|
39 ft (12 m)
|
|
Elevator Flight Spacing (Since 2026)
|
20 in (51 cm)
|
|
Maximum Depth of Cut (Since 2026)
|
10 in (26 cm)
|
|
Maximum Depth of Spread (Since 2026)
|
18 in (46 cm)
|
|
Maximum Floor Opening (Since 2026)
|
4 ft (1 m)
|
|
Number of Flights (Since 2026)
|
15 |
|
Overall Length (Since 2026)
|
45 ft (14 m)
|
|
Overall Shipping Height (Since 2026)
|
12 ft (4 m)
|
|
Overall Width (Since 2026)
|
12 ft (4 m)
|
|
Rated Load (Since 2026)
|
25 038 kg (55,200 lb); 25.1 tonnes (27.6 tons) |
|
Scraper Capacity - Heaped (Since 2026)
|
23 cu yd |
|
Scraper Capacity - Struck (Since 2026)
|
19 cu yd |
|
Tires - Scraper (Since 2026)
|
33.25R29**E3 |
|
Tires - Tractor Drive (Since 2026)
|
33.25R29**E3 |
|
Top Speed - Loaded (Since 2026)
|
34 mph (54 kph)
|
|
Width - Cut (Since 2026)
|
10 ft (3 m)
|
| General Specifications |
|
Approx. % Weight on Drivers Loaded/ Empty (Since 1972)
|
53 |
|
Approx. % Weight on Drivers Loaded/ Empty (Since 1972)
|
53/68 |
|
Approx. % Weight on Drivers Loaded/ Empty (Since 1973)
|
53 |
|
Approx. % Weight on Drivers Loaded/ Empty (Since 1973)
|
53/68 |
|
Approx. % Weight on Drivers Loaded/ Empty (Since 1974)
|
53 |
|
Approx. % Weight on Drivers Loaded/ Empty (Since 1974)
|
53/68 |
|
Approx. Shipping Weight (Since 1972)
|
66,000 lbs (29,937 kg)
|
|
Approx. Shipping Weight (1973)
|
66,000 lbs (29,937 kg)
|
|
Approx. Shipping Weight (1974)
|
66,000 lbs (29,937 kg)
|
|
Capacity Struck/ Heaped (Since 1972)
|
22 cu yd (17 cu m)
|
|
Capacity Struck/ Heaped (1973)
|
22 cu yd (17 cu m)
|
|
Capacity Struck/ Heaped (1974)
|
22 cu yd (17 cu m)
|
|
Dimensions Width (Since 1972)
|
139 in (353 cm)
|
|
Dimensions Width (Since 1972)
|
3.50 (11'7 in |
|
Dimensions Width (Since 1973)
|
139 in (353 cm)
|
|
Dimensions Width (Since 1973)
|
3.50 (11'7 in |
|
Dimensions Width (Since 1974)
|
139 in (353 cm)
|
|
Dimensions Width (Since 1974)
|
3.50 (11'7 in |
|
Height (Since 1972)
|
145 in (368 cm)
|
|
Height (1973)
|
145 in (368 cm)
|
|
Height (1974)
|
145 in (368 cm)
|
|
Horse- power Max/ Rated (Since 1972)
|
/300 hp |
|
Horse- power Max/ Rated (1973)
|
/300 hp |
|
Horse- power Max/ Rated (1974)
|
/300 hp |
|
Length (Since 1972)
|
468 in (1,189 cm)
|
|
Length (Since 1972)
|
11.90 (39'0 in |
|
Length (Since 1973)
|
468 in (1,189 cm)
|
|
Length (Since 1973)
|
11.90 (39'0 in |
|
Length (Since 1974)
|
468 in (1,189 cm)
|
|
Length (Since 1974)
|
11.90 (39'0 in |
|
Product Identification Prefix (Since 1972)
|
52U |
|
Product Identification Prefix (1973)
|
52U |
|
Product Identification Prefix (1974)
|
52U |
|
Rated Horsepower (Since 1972)
|
300 hp (224 kw)
|
|
Rated Horsepower (1973)
|
300 hp (224 kw)
|
|
Rated Horsepower (1974)
|
300 hp (224 kw)
|
|
Tire Size (Standard) & ply rating Tractor & Scraper (Since 1972)
|
29.5 x 29-28 |
|
Tire Size (Standard) & ply rating Tractor & Scraper (1973)
|
29.5 x 29-28 |
|
Tire Size (Standard) & ply rating Tractor & Scraper (1974)
|
29.5 x 29-28 |
|
Turning Circle (Since 1972)
|
539 in (1,369 cm)
|
|
Turning Circle (1973)
|
539 in (1,369 cm)
|
|
Turning Circle (1974)
|
539 in (1,369 cm)
|
|
Width of Tread (Since 1972)
|
87 in (221 cm)
|
|
Width of Tread (Since 1972)
|
2.20 (7'3 in |
|
Width of Tread (Since 1973)
|
87 in (221 cm)
|
|
Width of Tread (Since 1973)
|
2.20 (7'3 in |
|
Width of Tread (Since 1974)
|
87 in (221 cm)
|
|
Width of Tread (Since 1974)
|
2.20 (7'3 in |
|
Years Built (Since 1972)
|
1,972 - 1,974 |
|
Years Built (1973)
|
1,972 - 1,974 |
|
Years Built (1974)
|
1,972 - 1,974 |
| Implement Cycle Times |
|
Bowl Lower (Since 2026)
|
4 s |
|
Bowl Raise (Since 2026)
|
3 s |
|
Ejector Extend (Since 2026)
|
7 s |
|
Ejector Retract (Since 2026)
|
10 s |
| Safety Criteria Compliance Standards |
|
Brakes (Since 2026)
|
ISO 3450:2011 |
|
Falling Object Protective Structure (FOPS) (Since 2026)
|
ISO 3449:2005 Level II |
|
Reverse Alarm (Since 2026)
|
ISO 9533:2010 |
|
Rollover Protection Structure (ROPS) (Since 2026)
|
ISO 3471:2008 for up to 17 084 kg (37,664 lb) |
|
Seat Belt (Since 2026)
|
SAE J386:JUN1985 |
|
Steering System (Since 2026)
|
ISO 5010:2007 |
| Scraper Bowl |
|
Scraper Capacity - Heaped (Since 2026)
|
23 cu yd |
| Service Refill Capacities |
|
Crankcase (Since 2026)
|
10 gal (37 l)
|
|
Final Drive - Each (Since 2026)
|
5 gal (19 l)
|
|
Fuel Tank (Since 2026)
|
216 gal (818 l)
|
|
Hydraulic System (Since 2026)
|
22 gal (83 l)
|
|
Transmission System (Since 2026)
|
26 gal (97 l)
|
| Service Refill Capacities - Tractor |
|
Differential (Since 2026)
|
42 gal (158 l)
|
| Transmission |
|
Top Speed - Loaded (Since 2026)
|
34 mph (54 kph)
|
| Travel Speeds - Runout |
|
Transmission Gear - Eighth (Since 2026)
|
34 mph (54 kph)
|
|
Transmission Gear - Fifth (Since 2026)
|
14 mph (22 kph)
|
|
Transmission Gear - First (Since 2026)
|
3 mph (5 kph)
|
|
Transmission Gear - Fourth (Since 2026)
|
10 mph (16 kph)
|
|
Transmission Gear - Reverse (Since 2026)
|
6 mph (9 kph)
|
|
Transmission Gear - Second (Since 2026)
|
6 mph (9 kph)
|
|
Transmission Gear - Seventh (Since 2026)
|
25 mph (40 kph)
|
|
Transmission Gear - Sixth (Since 2026)
|
18 mph (30 kph)
|
|
Transmission Gear - Third (Since 2026)
|
8 mph (12 kph)
|
