Category : Excavators ➔ Manufacturer : Komatsu ➔ Model : H285S ➔
The Komatsu H285S Excavator is a powerhouse in the construction industry, boasting impressive capabilities and specifications. With a maximum cutting height of 52.9 ft and a bucket capacity of 22.7 cu yd, this excavator offers efficient and productive performance. Equipped with a Turbocharged K2000E engine delivering 1582.5 hp, the H285S ensures optimal power for heavy-duty tasks. From its maximum digging depth of 28.9 ft to a hydraulic pump flow capacity of 951.1 gpm, this excavator is designed to excel in various excavation and loading operations. Operating at an impressive weight of 738548.7 lbs and featuring a swing speed of 3.3 rpm, the Komatsu H285S combines robust construction with advanced technology for unparalleled efficiency on the job site.
Boom/Stick 1
Komatsu H285S Excavator Boom/Stick 1 specifications
Boom/Stick 1
Boom 30'10" (9400mm)/Stick 14'9" (4500mm)
Max Cutting Height
52.83 ft (16.10 m)
Max Digging Depth
28.88 ft (8.80 m)
Max Loading Height
34.13 ft (10.40 m)
Max Reach Along Ground
55.78 ft (17.00 m)
Max Vertical Wall Digging Depth
6.57 ft (2.00 m)
Shipping Height Of Unit
33.47 ft (10.20 m)
Shipping Length Of Unit
59.06 ft (18.00 m)
Buckets
Komatsu H285S Excavator Buckets specifications
Reference Bucket Capacity
22.7 cu yd
Dimensions
Komatsu H285S Excavator Dimensions specifications
Ground Clearance
3.15 ft (0.96 m)
Height
33.42 ft (10.19 m)
Height To Top Of Cab
25.63 ft (7.81 m)
Length
59.08 ft (18.01 m)
Length Of Track On Ground
20.49 ft (6.25 m)
Length Of Tracks
27.48 ft (8.38 m)
Removal Counterweight Clearance
9.80 ft (2.99 m)
Tail Swing Radius
21.43 ft (6.53 m)
Upper Structure Ground Clearance
9.80 ft (2.99 m)
Weight
738,500.00 lbs (334,978.38 kg)
Width
21.17 ft (6.45 m)
Width Over Tracks
21.17 ft (6.45 m)
Width To Outside Of Tracks
21.17 ft (6.45 m)
Engine
Komatsu H285S Excavator Engine specifications
Aspiration
Turbocharged
Displacement
3,069.50 cu in (50,300.20 cu cm)
Engine Make
2347
Engine Model
K2000E
Gross Power
1,582.50 hp (1,180.09 kw)
Net Power
1,580.00 hp (1,178.23 kw)
Number Of Cylinders
16
Power Measured @
1800 rpm
Loading Shovel
Komatsu H285S Excavator Loading Shovel specifications
Height To Top Of Boom - Shovel
25.66 ft (7.82 m)
Max Cutting Height
57.42 ft (17.50 m)
Max Dig Depth
10.34 ft (3.15 m)
Max Dig Reach
48.23 ft (14.70 m)
Max Dump Height
41.67 ft (12.70 m)
Overall Length - Shovel
46.59 ft (14.20 m)
Operational
Komatsu H285S Excavator Operational specifications
Fuel Capacity
1,207.30 gal (4,569.63 l)
Hydraulic Pump Flow Capacity
951.10 gpm (3,599.91 lpm)
Hydraulic System Fluid Capacity
782.00 gal (2,959.87 l)
Hydraulic System Relief Valve Pressure
4495 psi
Operating Weight
738,548.70 lbs (335,000.47 kg)
Swing Speed
3.3 rpm
Swing Mechanism
Komatsu H285S Excavator Swing Mechanism specifications
Swing Speed
3.3 rpm
Undercarriage
Komatsu H285S Excavator Undercarriage specifications
Ground Pressure
28 psi
Loading Shovel Ground Pressure
28 psi
Loading Shovel Operating Weight
738,548.53 lbs (335,000.39 kg)
Loading Shovel Shoe Width
47.25 in (120.01 cm)
Max Travel Speed
1.25 mph (2.01 kph)
Shoe Size
47.25 in (120.01 cm)
Track Gauge
17.23 ft (5.25 m)
