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Komatsu

H455S

Excavator

Operating Weight
1,080,265 lb
Max Digging Depth
395 in
Net Power
2,236.0 hp
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Komatsu H455S Excavator
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Specifications

39 data points

Operating Specifications

Operating Specifications specifications
Operating Weight1,080,265 lb
Fuel Capacity1,954.7 gal
Hydraulic Pump Flow Capacity1,157.0 gal/min
Hydraulic System Fluid Capacity1,003.8 gal
Hydraulic System Relief Valve Pressure4,495 psi
Swing Speed4 rpm

Engine

Engine specifications
Power Measured @1,800 rpm
Gross Power2,239.6 hp
Net Power2,236.0 hp
Number of Cylinders12
AspirationTurbocharged

Dimensions

Dimensions specifications
Ground Clearance40 in
Height - Top of Cab343 in
Length of Track on Ground269 in
Width to Outside of Tracks282 in
Removal Counterweight Clearance127 in
Upper Structure Ground Clearance127 in
Length of Tracks357 in

Undercarriage

Undercarriage specifications
Ground Pressure32 psi
Track Gauge229 in
Shoe Size53 in
Loading Shovel Operating Weight1,080,265 lb
Loading Shovel Shoe Width53 in
Loading Shovel Ground Pressure32 psi

Boom/Stick Excavator Option 1

Boom/Stick Excavator Option 1 specifications
Max Digging Depth395 in
Max Reach Along Ground752 in
Max Loading Height476 in
Max Vertical Wall Digging Depth40 in
Max Cutting Height725 in
Shipping Length of Unit839 in
Shipping Height of Unit473 in

Bucket

Bucket specifications
Reference Bucket Capacity36.70 yd³

Swing Mechanism

Swing Mechanism specifications
Swing Speed4 rpm

Loading Shovel

Loading Shovel specifications
Max Dig Depth119 in
Max Cutting Height802 in
Max Dump Height552 in
Max Dig Reach662 in
Height to Top of Boom - shovel386 in
Overall Length - shovel656 in

Comparable machines

Other excavators in a similar weight class.