Komatsu PC400LC-7 Excavator Specs

Category: Excavators ➔
Manufacturer: Komatsu ➔
Model: PC400LC-7 ➔

Komatsu PC400LC-7 is a hydraulic crawler excavator in the Komatsu PC400 series, designed for heavy-duty earthmoving, excavation, and site preparation. The LC designation indicates a long undercarriage configuration, providing improved stability and ground contact for demanding digging applications. The PC400LC-7 is commonly used in construction, quarrying, utility work, and large-scale material handling. It features a diesel engine, hydraulic control system, and a reinforced boom and arm assembly for high breakout force and productivity. As an excavator, the PC400LC-7 is suited to trenching, mass excavation, loading trucks, and general earthmoving in medium to large jobsite environments.

Dimensions

Komatsu PC400LC-7 Excavator Dimensions specifications
Ground Clearance	4.34 ft (1.32 m)
Height	12.08 ft (3.68 m)
Height To Top Of Cab	10.72 ft (3.27 m)
Length	39.17 ft (11.94 m)
Length Of Track On Ground	17.57 ft (5.36 m)
Tail Swing Radius	11.96 ft (3.65 m)
Weight	101,000.00 lbs (45,812.89 kg)
Width	11.92 ft (3.63 m)

Engine

Komatsu PC400LC-7 Excavator Engine specifications
Engine Make	2238
Engine Model	SAA6D125E-3
Net Power	330.00 hp (246.09 kw)
Number Of Cylinders	6
Power Measured @	1850 rpm

Operational

Komatsu PC400LC-7 Excavator Operational specifications
Cooling System Fluid Capacity	9.00 gal (34.07 l)
Engine Oil Capacity	10.00 gal (37.85 l)
Fuel Capacity	172.00 gal (651.02 l)
Hydraulic System Fluid Capacity	65.50 gal (247.92 l)
Operating Weight	95,460.00 lbs (43,299.98 kg)
Swing Drive Fluid Capacity	4.30 gal (16.28 l)

Swing Mechanism

Komatsu PC400LC-7 Excavator Swing Mechanism specifications
Swing Speed	9 rpm

Undercarriage

Komatsu PC400LC-7 Excavator Undercarriage specifications
Drawbar Pull	73,962.14 lbs (33,548.70 kg)
Max Travel Speed	3.40 mph (5.47 kph)
Number Of Carrier Rollers Per Side	2
Number Of Shoes Per Side	49
Number Of Track Rollers Per Side	8

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