卡特彼勒 345D/345D L 液压挖掘机参数配置

Engine

Engine Model

Cat® C13 ACERT®

Net Flywheel Power

283 kW

Net Power – ISO 9249

283 kW

Net Power – SAE J1349

283 kW

Net Power – EEC 80/1269

283 kW

Bore

130 mm

Stroke

157 mm

Displacement

12.5 L

Weights

Operating Weight

44970 kg

Track

Number of Shoes (each side) – Standard Undercarriage

49

Number of Shoes (each side) – Long Undercarriage

52

Number of Track Rollers (each side) – Standard Undercarriage

8

Number of Track Rollers (each side) – Long Undercarriage

9

Number of Carrier Rollers (each side)

2

Swing Mechanism

Swing Speed

8.9 RPM

Swing Torque

149 kN·m

Drive

Maximum Travel Speed

4.7 km/h

Maximum Drawbar Pull – Long Undercarriage

338 kN

Hydraulic System

Main System – Maximum Flow (Total)

734 L/min

Maximum Pressure – Equipment – Normal

35000 kPa

Maximum Pressure – Travel

35000 kPa

Maximum Pressure – Swing

31400 kPa

Pilot System – Maximum Flow

43 L/min

Pilot System – Maximum Pressure

4110 kPa

Boom Cylinder – Bore

160 mm

Boom Cylinder – Stroke

1575 mm

Stick Cylinder – Bore

190 mm

Stick Cylinder – Stroke (for Long Reach and Reach fronts)

1778 mm

Stick Cylinder – Stroke (for Mass Excavation fronts)

1758 mm

TB Family Bucket Cylinder – Bore

160 mm

TB Family Bucket Cylinder – Stroke

1356 mm

UB Family Bucket Cylinder – Bore

170 mm

UB Family Bucket Cylinder – Stroke

1396 mm

Service Refill Capacities

Fuel Tank Capacity

705 L

Cooling System

35.5 L

Engine Oil

42 L

Swing Drive (each)

10 L

Final Drive (each)

15 L

Hydraulic System (including tank)

570 L

Hydraulic Tank

243 L

Sound Performance

Performance

ANSI/SAE J1166 MAY90 Meets OSHA and MSHA Requirements

Standards

Brakes

SAE J1026 APR90

Cab/FOGS

SAE J1356 FEB 88 and ISO 10262-1998