Caterpillar 345C MH Material Handler

Dimensions

Counterweight Clearance 5 ft (1 m)
Ground Clearance 2 ft (1 m)
Height – Top of Exhaust 12 ft (4 m)
Operating Height – To Top of Cab (Fixed) 18 ft (5 m)
Operating Width 15 ft (4 m)
Rear – Carrier to End of Boom 46 ft (14 m)
Shipping Height – Cab Tipped 12 ft (4 m)
Shipping Length 46 ft (14 m)
Shipping Width 13 ft (4 m)
Tail Swing Radius 12 ft (4 m)

DRIVE SYSTEM

Maximum Drawbar Pull 74,380 lbs (33,738 kg)
Maximum Travel Speed 3 mph (4 kph)

Engine

Bore 5 in (13 cm)
Displacement 763 cu in (12,503 cu cm)
Engine Model Cat C13 ACERT
Net Flywheel Power 345 hp (257 kw)
Net Power – EEC 80/1269 345 hp (257 kw)
Net Power – ISO 9249 345 hp (257 kw)
Net Power – SAE J1349 345 hp (257 kw)
Stroke 6 in (16 cm)

Hydraulic System

Generator Auxiliary Pump Maximum Flow 43 gpm (163 lpm)
Generator Auxiliary Pump Maximum Pressure 4000 psi
Maximum Flow – Each of Two Pumps 95 gpm (360 lpm)
Maximum Pressure – Implements 4982 psi
Maximum Pressure – Swing 4554 psi
Maximum Pressure – Travel 4982 psi
Pilot System – Maximum Flow 11 gpm (43 lpm)
Pilot System – Maximum Pressure 596 psi
Rotate Circuit for Grapple Maximum Flow 11 gpm (42 lpm)
Rotate Circuit for Grapple Operating Pressure 4000 psi

Operating Specifications

Cab Riser – Fixed 7 ft (2 m)
Generator Set 34 hp (25 kw)

Performance

Maximum Drawbar Pull 74,412 lbs (33,753 kg)

Service Refill Capacities

Cooling System 16 gal (61 l)
Engine Oil 12 gal (44 l)
Final Drive – Each 4 gal (15 l)
Fuel Tank 186 gal (704 l)
Hydraulic System – Including Tank 150 gal (568 l)
Hydraulic Tank 64 gal (242 l)
Swing Drive 3 gal (10 l)

Swing Mechanism

Swing Speed 8.6 rpm
Swing Torque 109,900 lbs ft (149,002 nm)

Track

Overall Track Length 18 in (45 cm)
Rollers – Each Side 9
Shoes Per Side 52

Weights

Counterweight 26,455 lbs (12,000 kg)
Operating Weight 126,615 lbs (57,432 kg)
Two-Piece Front – With Cylinders 19,080 lbs (8,655 kg)
Undercarriage – Including Carbody 46,690 lbs (21,178 kg)
Upper 34,390 lbs (15,599 kg)
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