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Milton CAT 345D L User Manual

Page 16

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16

345D L Hydraulic Excavator specifications

Hydraulic System

Main System –

734 L/min

194 gal/min

Maximum Flow (Total)

Maximum Pressure –

35 000 kPa

5,080 psi

Equipment – Normal

Maximum Pressure –

38 000 kPa

5,511 psi

Equipment – Heavy Lift

Maximum Pressure – Travel

35 000 kPa

5,080 psi

Maximum Pressure – Swing

31 400 kPa

4,550 psi

Pilot System – Maximum flow

43 L/min

11 gal/min

Pilot System – Maximum pressure

4110 kPa

596 psi

Boom Cylinder – Bore

160 mm

6.3 in

Boom Cylinder – Stroke

1575 mm

62 in

Stick Cylinder – Bore

190 mm

7.5 in

Stick Cylinder – Stroke

1778 mm

70 in

(for Long Reach and Reach fronts)

Stick Cylinder – Stroke

1758 mm

69.2 in

(for mass excavation fronts)

TB Family Bucket Cylinder – Bore

160 mm

6.3 in

TB Family Bucket Cylinder – Stroke

1356 mm

53.4 in

UB Family Bucket Cylinder – Bore

170 mm

6.7 in

UB Family Bucket Cylinder – Stroke

1396 mm

55 in

Main normal relief pressure

35 000 kPa

5,080 psi

Sound Performance

Performance

ANSI/SAE J1166 MAY90
Meets OSHA and MSHA
Requirements

• When properly installed and maintained, the cab offered

by Caterpillar, when tested with doors and windows closed
according to ANSI/SAE J1166 OCT 98, meets OSHA and
MSHA requirements for operator sound exposure limits
in effects 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 noisy environment.

Standards

Brakes

SAE J1026 APR90

Cab/FOGS

SAE J1356 FEB 88 and
ISO 10262-1998

Engine

Engine Model

Cat C13 ACERT

Net Flywheel Power

283 kW

380 hp

Net Power – ISO 9249

283 kW

380 hp

Net Power – SAE J1349

283 kW

380 hp

Net Power – EEC 80/1269

283 kW

380 hp

Bore

130 mm

5.1 in

Stroke

157 mm

6.2 in

Displacement

12.5 L

763 in

3

Cylinders

6

• The 345D L meets U.S. EPA Tier 3 and EU Stage IIIA exhaust

emission requirements.

• Net power advertised is the power available at the flywheel

when the engine is equipped with fan, air cleaner, muffler
and alternator.

• No engine derating needed up to 2300 m (7,500 ft).

Weights

Operating Weight –

45 375 kg

100,040 lb

Long Undercarriage

Operating Weight –

49 265 kg

108,610 lb

Long Variable

• 6.9 m (22'8") HD Reach Boom, R3.9m (12'10") Stick,

1219 mm (48") GP-C Bucket, 750 mm (30") TG Track Shoes,
Long Undercarriage

Swing Mechanism

Swing Speed

8.7 rpm

Swing Torque

148.5 kN·m

109,560 lb ft

Drive

Maximum Travel Speed

4.5 km/h

2.8 mph

Maximum Drawbar Pull –

337.7 kN

75,920 lb

Long Undercarriage

Service Refill Capacities

Fuel Tank Capacity

705 L

186 gal

Cooling System

35.5 L

9.4 gal

Engine Oil

42 L

11 gal

Swing Drive (each)

10 L

2.6 gal

Final Drive (each)

15 L

4 gal

Hydraulic System (including tank)

570 L

150 gal

Hydraulic Tank

243 L

64 gal