Caterpillar 345C L Hydraulic Excavator

Weights
Nominal Bucket Weight

3880 lb

Operating Weight

99150 lb

Boom / Stick / Bucket
Bucket Digging Force - Normal

39300 lb

Max Digging Depth

27.92 ft in

Maximum Digging Depth

29.3 ft in

Max Loading Height

25.58 ft in

Max Reach Along Ground

41.33 ft in

Maximum Bucket Capacity

5 yd3

Reference Bucket Capacity

2.5 yd3

Boom
Boom Cylinder - Bore

6.3 in

Boom Cylinder - Stroke

62 in

Boom/Stick Option (Hex) 1

R4.3TB-Reach Boom

Boom/Stick Option (Hex) 2

R3.9TB–Reach Boom

Boom/Stick Option (Hex) 3

R3.5TB-Reach Boom

Boom/Stick Option (Hex) 4

R2.9TB-Mass Excavation Boom

Boom/Stick Option (Hex) 5

R4.3TB-Long Reach Boom

Boom/Stick Option (Hex) 6

R3.9TB-Long Reach Boom

Swing Speed

8.6 rpm

Engine & Fuel System
Engine Make

2236

Engine Model

Cat C13 ACERT

Engine Oil

11 gal

Engine Oil Capacity

11 gal

Fuel Capacity

186 gal

Fuel Tank Capacity

186 gal

Swing Torque

109560 lb ft

Net Power

345 hp

Net Power - Eec 80/1269

345 hp

Net Power - Iso 9249

345 hp

Net Power - Sae J1349

345 hp

Number Of Cylinders

6

Power Measured @

1800 rpm

Cooling System

16 gal

Cooling System Fluid Capacity

16 gal

Displacement

763 cu in

Net Flywheel Power

345 hp

Drive System
Brakes

SAE J1026 APR90

Drawbar Pull

75920 lb

Final Drive - Each

4 gal

Operating Specs
Max Vertical Wall Dig Depth

17.83 ft in

Hydraulic System
Hydraulic Pump Flow Capacity

190 gal/min

Hydraulic Tank

64 gal

Pilot System - Maximum Flow

11 gal/min

Dimensions, Wheels & Tires
Ground Clearance

1.67 ft in

Height To Top Of Cab

10.5 ft in

Length Of Track On Ground

14.33 ft in

Track Gauge

9 ft in

Width To Outside Of Tracks

11.42 ft in

Number Of Shoes Per Side

52

Shoe Size

30 in

Shipping Height Of Unit

11.5 ft in

Shipping Length Of Unit

40.75 ft in

Tail Swing Radius

12.33 ft in

Transmission
Max Travel Speed

2.7 mph

Maximum Travel Speed

2.7 mph

Technical Specs
Shipping Height

12.37 ft in

Cylinders

6

Bore

5.1 in

Stroke

6.2 in

Swing Drive Fluid Capacity

2.6 gal

Pilot System - Maximum Pressure

596 psi

Maximum Pressure - Travel

5080 psi

Maximum Pressure - Swing

4550 psi

Stick Cylinder - Bore

7.5 in

Main Normal Relief Pressure

5080 psi

Maximum Reach @ Ground Level

42.5 ft in

Swing Drive - Each

2.6 gal

Cab/Fogs

SAE J1356 FEB 88 and ISO 10262-1998

Performance

ANSI/SAE J1166 MAY90 Meets OSHA and MSHA Requirements