Large Excavators

* Actual availability may vary subject to prior Sales

The Cat® 345 is a multitasking master that offers a balance of dependable production, operator-oriented features, and low owning and operating costs. Equipped with the reliable Cat C9.3B 258kW engine and two power modes to help manage fuel consumption for specific applications such as truck loading and trenching, this machine is compatible with multiple Cat attachments and a smart choice for operations where consistency and performance are priorities.

Engine

Net Power - ISO 9249 346 hp
Engine Model Cat C9.3
Engine Power - ISO 14396 259 kW
Bore 115 mm
Stroke 149 mm
Displacement 9.3 l

Hydraulic System

Main System - Maximum Flow 630 l/min (166 gal/min)
Maximum Pressure - Equipment 35000 kPa
Maximum Pressure - Travel 35000 kPa
Maximum Pressure - Swing 28000 kPa

Swing Mechanism

Swing Speed 8.27 r/min
Maximum Swing Torque 155 kN·m

Weights

Operating Weight 42200 kg

Service Refill Capacities

Fuel Tank Capacity 600 l
Cooling System 40 l
Engine Oil 32 l
Swing Drive 13.5 l
Final Drive - Each 8 l
Hydraulic System - Including Tank 423 l
Hydraulic Tank 186 l

Dimensions

Boom Reach 6.9m (22.8"")
Stick R2.9TB (9'6"")
Bucket HD 2.41 m³ (3.15 yd³)
Shipping Height - Top of Cab 3230 mm
Handrail Height 3370 mm
Shipping Length 11620 mm
Tail Swing Radius 3530 mm
Counterweight Clearance 1300 mm
Ground Clearance 520 mm
Track Length 5030 mm
Track Length to Center of Rollers 4040 mm
Track Gauge 2740 mm
Transport Width 3340 mm

Working Ranges and Forces

Maximum Digging Depth 7200 mm
Boom Reach 6.9m (22.8"")
Stick R2.9TB (9'6"")
Bucket HD 2.41 m³ (3.15 yd³)
Maximum Reach at Ground Level 11290 mm
Maximum Cutting Height 10540 mm
Maximum Loading Height 7210 mm
Minimum Loading Height 3130 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom 7040 mm
Maximum Vertical Wall Digging Depth 5390 mm
Bucket Digging Force - ISO 235 kN
Stick Digging Force - ISO 198 kN