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.
