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Komatsu

PC290LC-7

Excavator

Operating Weight
62,016 lb
Max Digging Depth
215 in
Max Digging Depth
234 in
Net Power
179.0 hp
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Komatsu PC290LC-7 Excavator
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Specifications

58 data points

Operating Specifications

Operating Specifications specifications
Operating Weight62,016 lb
Fuel Capacity105.7 gal
Hydraulic Pump Flow Capacity118.9 gal/min
Hydraulic System Fluid Capacity37.8 gal
Hydraulic System Relief Valve Pressure5,405 psi
Engine Oil Capacity6.4 gal
Cooling System Fluid Capacity8.2 gal
Operating Voltage24 V
Swing Drive Fluid Capacity1.8 gal
Alternator Supplied Amperage60 A

Engine

Engine specifications
Engine ModelSA6D102E-2
Displacement359 in³
Power Measured @2,050 rpm
Net Power179.0 hp
AspirationTurbocharged after-cooled

Dimensions

Dimensions specifications
Ground Clearance20 in
Height - Top of Cab122 in
Length of Track on Ground146 in
Tail Swing Radius117 in
Width to Outside of Tracks126 in
Removal Counterweight Clearance47 in

Undercarriage

Undercarriage specifications
Ground Pressure8 psi
Track Gauge102 in
Number of Track Rollers per Side7
Max Travel Speed3.5 mph
Shoe Size24 in
Number of Shoes per Side45
Number of Carrier Rollers per Side2
Drawbar Pull55,997 lb

Boom/Stick Excavator Option 1

Boom/Stick Excavator Option 1 specifications
Max Digging Depth215 in
Max Reach Along Ground356 in
Max Loading Height260 in
Max Vertical Wall Digging Depth181 in
Max Cutting Height376 in
Shipping Length of Unit388 in
Shipping Height of Unit126 in

Bucket

Bucket specifications
Reference Bucket Capacity1.60 yd³
Minimum Bucket Capacity1.29 yd³

Swing Mechanism

Swing Mechanism specifications
Swing Speed11 rpm

Boom/Stick Excavator Option 2

Boom/Stick Excavator Option 2 specifications
Max Digging Depth234 in
Max Vertical Wall Digging Depth190 in
Max Cutting Height379 in
Max Loading Height265 in
Max Reach Along Ground373 in
Shipping Length of Unit393 in
Shipping Height of Unit131 in

Boom/Stick Excavator Option 3

Boom/Stick Excavator Option 3 specifications
Max Digging Depth254 in
Max Cutting Height395 in
Max Loading Height277 in
Max Vertical Wall Digging Depth223 in
Max Reach Along Ground394 in
Shipping Length of Unit386 in

Boom/Stick Excavator Option 4

Boom/Stick Excavator Option 4 specifications
Max Digging Depth274 in
Max Cutting Height400 in
Max Reach Along Ground409 in
Max Loading Height284 in
Max Vertical Wall Dig Depth234 in
Shipping Length of Unit390 in

Comparable machines

Other excavators in a similar weight class.