CATERPILLAR 374DL EXCAVATOR

The 374D L Series Excavator has excellent control, high stick and bucket forces, impressive lift capacity, simplified service and a comfortable operator station

to increase your productivity and lower operating costs.

Dimensions

Stick

1. Shipping Height

2. Shipping Length

3. Tail Swing Radius

4. Length to Center of Rollers

5. Track Length

6. Ground Clearance

7. Track Gauge (Shipping)

8. Transport Width

9. Cab Height

Reach Boom 7.8 m (25'7")

Mass Boom 7.0 m (23'0")

R3.6 m (10'11")

4480 mm (14'8")

13 320 mm (43'8")

4015 mm (13'2")

4705 mm (15'5")

5870 mm (19'3")

840 mm (2'9")

2750 mm (9'0")

3500 mm (11'6")

3540 mm (11'7")

R2.84 m (9'4")

4250 mm (13"11")

13 430 mm (44'1")

4015 mm (13'2")

4705 mm (15'5")

5870 mm (19'3")

840 mm (2'9")

2750 mm (9'0")

3500 mm (11'6")

3540 mm (11'7")

R4.67 m (15'4")

4950 mm (16'3")

13 230 mm (43'5")

4015 mm (13'2")

4705 mm (15'5")

5870 mm (19'3")

840 mm (2'9")

2750 mm (9'0")

3500 mm (11'6")

3540 mm (11'7")

R4.15 m (13'7")

4620 mm (15'2")

13 310 mm (43'8")

4015 mm (13'2")

4705 mm (15'5")

5870 mm (19'3")

840 mm (2'9")

2750 mm (9'0")

3500 mm (11'6")

3540 mm (11'7")

R4.67 m (15'4")

4700 mm (15'5")

12 630 mm (41'5")

4015 mm (13'2")

4705 mm (15'5")

5870 mm (19'3")

840 mm (2'9")

2750 mm (9'0")

3500 mm (11'6")

3540 mm (11'7")

R4.15 m (13'7")

4610 mm (15'1")

12 670 mm (41'7")

4015 mm (13'2")

4705 mm (15'5")

5870 mm (19'3")

840 mm (2'9")

2750 mm (9'0")

3500 mm (11'6")

3540 mm (11'7")

• Reach boom, R3.6 (11'10") stick, 3.8 m3 (5.0 yd3) bucket, and 650 mm (26") shoes.

Specification

Engine

Engine Model

Net Flywheel Power

Net Power – ISO 9249

Net Power gal– SAE J1349

Net Power gal– EEC 80/1269

Bore

Stroke

Displacement

 

 

Weights

Operating Weight – Long Undercarriage

Track

Standard with Long Undercarriage

Optional for Long Undercarriage

Optional for Long Undercarriage

Number of Shoes Each Side – Long Undercarriage

Number of Track Rollers Each Side – Long Undercarriage

Number of Carrier Rollers

Each Side

Swing Mechanism

Swing Speed

Swing Torque

Standards

Brakes

Cab/FOGS

Cat® C15 ACERT® (ATAAC)

355 kW

355 kW

355 kW

355 kW

137 mm

171 mm

15.2 L

 

71 132 kg

900 mm

750 mm

650 mm

47

8

3

6.4 rpm

214.8 kN·m

SAE J1026 APR90

SAE J1356 FEB88

ISO 10262

476 hp

476 hp

476 hp

476 hp

5.4 in

6.75 in

928 in3

 

156,819 lb

36 in

30 in

26 in

158,428 Ib ft

• The 374D L meets worldwide Tier 3 emission requirements.

• No engine power derating required below 2300 m (7,500 ft) altitude.

• Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator.

ANSI/SAE J1166 OCT98

Drive

Maximum Travel Speed

Maximum Drawbar galPull – Long Undercarriage

Hydraulic System

Main System – Maximum

Flow (Total)

Swing System –

Maximum Flow

Maximum Pressure – Equipment – Normal

Maximum Pressure – Travel

Maximum Pressure – Swing

Pilot System –

Maximum Flow

Pilot System – Maximum Pressure

Boom Cylinder – Bore

Boom Cylinder – Stroke

Stick Cylinder – Bore

Stick Cylinder – Stroke

VB2-Family Bucket

Cylinder – Bore

VB2-Family Bucket

Cylinder – Stroke

WB2-Family Bucket

Cylinder – Bore

WB2-Family Bucket

Cylinder – Stroke

Service Refi ll Capacities

Fuel Tank Capacity

Cooling System

Engine Oil

Swing Drive (each)

Final Drive (each)

Hydraulic System

(including tank)

Hydraulic Tank

Sound Performance

Performance

4.1 km/h

492.5 kN

880 L/min

360 L/min

 

35 000 kPa

35 000 kPa

29 400 kPa

87 L/min

 

4120 kPa

190 mm

1792 mm

210 mm

2118 mm

190 mm

1443 mm

200 mm

1457 mm

935 L

95 L

65 L

12 L

15 L

705 L

360 L

2.6 mph

110,718 lb

232 gal/min

95 gal/min

 

5,076 psi

5,076 psi

4,264 psi

23 gal/min

 

600 psi

7.5 in

70.6 in

8.3 in

83.4 in

7.5 in

56.8 in

7.9 in

57.4 in

247 gal

25 gal

17 gal

3.2 gal

4 gal

186 gal

95 gal

• When properly installed and maintained, the cab offered by Caterpillar, when tested with doors and windows closed according to ANSI/SAE J1166 OCT98, meets OSHA and MSHA requirements for operator sound exposure limits in effect at time of manufacture.

• Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in a noisy environment.

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