611 Wheel Tractor-Scraper

Overview & Specifications

Engine

Tractor Engine

3306

3306

Tractor Engine

Gross Power - Gears 1-2

279 hp

208 kW

Net Power - Gears 1-2

265 hp

197 kW

Net Power - Gears 3-8

265 hp

197 kW

Caterpillar Net Power

265 hp

197.7 kW

ISO 9249

265 hp

197.7 kW

EEC 80/1269

265 hp

197.7 kW

SAE J1349

262.2 hp

195.6 kW

Bore

4.75 in

121 mm

Stroke

6 in

152 mm

Displacement

638 in3

10.5 L

Scraper Engine

Net Power - Gear 1

265 hp

197 kW

Scraper Bowl

Scraper Capacity: Heaped

15 yd3

11 m3

Rated Load

36000 lb

16344 kg

Capacity Struck

11 yd3

8 m3

Depth of Cut - max.

13.9 in

353 mm

Width of Cut, to Router Bits

114.3 in

2903 mm

Ground Clearance - max.

14.8 in

376 mm

Depth of Spread - max.

14.8 in

376 mm

Transmission

1 Forward

2.2 mph

3.5 km/h

2 Forward

3.6 mph

5.8 km/h

3 Forward

6.2 mph

10 km/h

4 Forward

10.2 mph

16.4 km/h

5 Forward

17.5 mph

28.2 km/h

6 Forward

27.6 mph

44.4 km/h

Reverse

2.17 mph

3.5 km/h

Hydraulics

Bowl Cylinder Bore

5 in

127 mm

Bowl Cylinder Stroke

22.6 in

574 mm

Apron Cylinder Bore

3.25 in

83 mm

Apron Cylinder Stroke

27.8 in

705 mm

Ejector Cylinder Bore

4.25 in

108 mm

Ejector Cylinder Stroke

0.17 in

4.3 mm

Steering Circuit

44 gal/min

167 L/min

Scraper Circuit

38 gal/min

142 L/min

Relief Valve - Steering Circuit

1000.76 psi

6900 kPa

Steering

Width - 180° Turn

33.42 ft

10.2 m

Service Refill Capacities – Tractor

Crankcase

7 gal

27 L

Transmission

9.5 gal

36 L

Differential

16 gal

61 L

Final Drive (per side)

16 gal

61 L

Cooling System

17 gal

64 L

Hydraulic Reservoir

42 gal

159 L

Dimensions

Width - overall machine

128.6 in

3268 mm

Width - tractor

120.9 in

3071 mm

Width - rear tire center lines

81 in

2057 mm

Width - inside of bowl

114.9 in

2918 mm

Width - outside rear tires

114.9 in

2918 mm

Height - overall shipping

127.5 in

3239 mm

Height - top of cab

127.5 in

3239 mm

Ground Clearance, Tractor

16.73 in

425 mm

Front of Tractor to Front Axle

114.2 in

2901 mm

Axle to Vertical Hitch Pin

15.5 in

394 mm

Height - scraper blade max.

13.8 in

350 mm

Wheelbase

277.9 in

7059 mm

Length - overall machine

473 in

12015 mm

Rear Axle to Rear of Machine

80.9 in

2055 mm

Weights - Standard, tandem

Total Operating - empty

52640 lb

23899 kg

Front Axle

34740 lb

15772 kg

Rear Axle

17900 lb

8127 kg

Total Operating - loaded

88640 lb

40243 kg

Front Axle Weight - loaded

54206 lb

20524 kg

Rear Axle Weight - loaded

43434 lb

19719 kg

Weights

Operating Weight

88640 lb

40243 kg