Category : Excavators ➔ Manufacturer : Komatsu ➔ Model : H655S ➔
The Komatsu H655S Excavator is a powerful and versatile machine designed for high performance in a variety of construction and earthmoving tasks. With impressive specifications including a maximum cutting height of 63 ft and a boom/stick excavator option 1 shipping length of 76.5 ft, this excavator offers exceptional reach and digging capabilities. Equipped with a turbocharged engine producing a gross power of 3730.8 hp, the H655S ensures efficient operation with a hydraulic pump flow capacity of 1902.1 gpm and an operating weight of 1510166.6 lbs. Ideal for heavy-duty projects, this excavator delivers reliability and precision in demanding work environments.
Boom/Stick 1
Komatsu H655S Excavator Boom/Stick 1 specifications
Boom/Stick 1
Boom 39'4" (12000mm)/Stick 17'7" (5350mm)
Max Cutting Height
63.00 ft (19.20 m)
Max Digging Depth
29.53 ft (9.00 m)
Max Loading Height
42.00 ft (12.80 m)
Max Reach Along Ground
67.26 ft (20.50 m)
Max Vertical Wall Digging Depth
4.93 ft (1.50 m)
Shipping Height Of Unit
41.02 ft (12.50 m)
Shipping Length Of Unit
76.45 ft (23.30 m)
Buckets
Komatsu H655S Excavator Buckets specifications
Reference Bucket Capacity
43.2 cu yd
Dimensions
Komatsu H655S Excavator Dimensions specifications
Ground Clearance
3.76 ft (1.15 m)
Height To Top Of Cab
31.53 ft (9.61 m)
Length Of Track On Ground
26.25 ft (8.00 m)
Length Of Tracks
34.45 ft (10.50 m)
Removal Counterweight Clearance
11.65 ft (3.55 m)
Tail Swing Radius
28.55 ft (8.70 m)
Upper Structure Ground Clearance
11.59 ft (3.53 m)
Width Over Tracks
25.60 ft (7.80 m)
Width To Outside Of Tracks
25.60 ft (7.80 m)
Engine
Komatsu H655S Excavator Engine specifications
Aspiration
Turbocharged
Displacement
8,421.30 cu in (138,000.69 cu cm)
Engine Make
2236
Engine Model
3516DI-TA x 2
Gross Power
3,730.80 hp (2,782.10 kw)
Net Power
3,714.00 hp (2,769.58 kw)
Number Of Cylinders
16
Power Measured @
1800 rpm
Loading Shovel
Komatsu H655S Excavator Loading Shovel specifications
Height To Top Of Boom - Shovel
34.45 ft (10.50 m)
Max Cutting Height
67.26 ft (20.50 m)
Max Dig Depth
8.86 ft (2.70 m)
Max Dig Reach
55.12 ft (16.80 m)
Max Dump Height
45.94 ft (14.00 m)
Overall Length - Shovel
58.40 ft (17.80 m)
Operational
Komatsu H655S Excavator Operational specifications
Fuel Capacity
2,905.90 gal (10,998.83 l)
Hydraulic Pump Flow Capacity
1,902.10 gpm (7,199.45 lpm)
Hydraulic System Fluid Capacity
2,205.90 gal (8,349.33 l)
Hydraulic System Relief Valve Pressure
4495 psi
Operating Weight
1,510,166.60 lbs (685,000.90 kg)
Swing Speed
3.5 rpm
Swing Mechanism
Komatsu H655S Excavator Swing Mechanism specifications
Swing Speed
3.5 rpm
Undercarriage
Komatsu H655S Excavator Undercarriage specifications
Ground Pressure
35.4 psi
Loading Shovel Ground Pressure
35.4 psi
Loading Shovel Operating Weight
1,510,166.40 lbs (685,000.81 kg)
Loading Shovel Shoe Width
59.06 in (150.01 cm)
Max Travel Speed
1.30 mph (2.09 kph)
Shoe Size
59.06 in (150.01 cm)
Track Gauge
20.67 ft (6.30 m)
