- Width Over Tracks: 21.17 ft / 6450 mm
- Length Of Track On Ground: 20.49 ft / 6245 mm
- Height To Top Of Cab: 25.63 ft / 7810 mm
- Tail Swing Radius: 20.18 ft / 6150 mm
Published dimensions and weight
Komatsu H285S
Weighing roughly 335 t and rated at 1580 hp, the Komatsu H285S is a shovel in its size class.
01Published dimensions and weight
Dimensions reference
Representative category illustration; exact model may differ.Measurement reference — not to scale

01Dimensions referenceLength × width × height
02Loading Shovel Operating Weight738548.53 lb335000 kg
03Selected published values29
Front shovels are commonly used to excavate and load material from a working face. Published rows for Komatsu H285S include published engine power of 1580 hp / 1178.3 kw, published maximum speed of 1.2 mph / 1.94 km/h, the published “Width Over Tracks” field of 21.17 ft / 6450 mm. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Width Over Tracks” field (21.17 ft / 6450 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Length Of Track On Ground” field (20.49 ft / 6245 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Height To Top Of Cab” field (25.63 ft / 7810 mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Dimensions
Width Over Tracks21.17 ft6450 mm
Length Of Track On Ground20.49 ft6245 mm
Height To Top Of Cab25.63 ft7810 mm
Tail Swing Radius20.18 ft6150 mm
Ground Clearance37.72 in958 mm
Upper Structure Ground Clearance9.8 ft2985 mm
Length Of Tracks27.48 ft8375 mm
Loading Shovel
Max Dig Reach48.23 ft14700 mm
Max Dump Height41.67 ft12700 mm
Max Cutting Height57.42 ft17500 mm
Max Dig Depth10.34 ft3150 mm
Height To Top Of Boom - Shovel25.66 ft7820 mm
Overall Length - Shovel46.59 ft14200 mm
Undercarriage
Loading Shovel Shoe Width47.25 in1200 mm
Track Gauge17.23 ft5250 mm
Max Travel Speed1.2 mph1.94 km/h
Loading Shovel Operating Weight738548.53 lb335000 kg
Loading Shovel Ground Pressure28 psi193.06 kPa
Engine
Number Of Cylinders1616
Engine Make23472347
Engine ModelK2000EK2000E
Net Power1580 hp1178.3 kw
Power Measured @1800 rpm1800 rpm
AspirationTurbochargedTurbocharged
Displacement3070 cu in50.4 L
Operational
Fuel Capacity1207.3 gal4570 L
Hydraulic System Fluid Capacity782 gal2960 L
Swing Speed3.3 rpm3.3 rpm
Buckets
Reference Bucket Capacity22.7 yd317.3 m3
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Manufacturer-published specifications.