Komatsu H285S Crawler Excavator Specs

The Komatsu H285S crawler excavator produced in 1998-2005, is listed with an operating weight of 738,549 lb (335 t), engine power of 1,676 hp (1,250 kW), a bucket capacity of 29.82 yd³ (22.8 m³) and a maximum digging depth of 11.5 ft (3.5 m).

Komatsu Crawler Excavator Specifications

Crawler Excavator • 1998-2005 • K2000E

Weight: 738,549 lb (335 t)Power: 1,676 hp (1,250 kW)Bucket: 29.82 yd³ (22.8 m³)Dig depth: 11.5 ft (3.5 m)

Key specifications

738,549 lb (335 t)Operating weight
1,676 hp (1,250 kW)Engine power
29.82 yd³ (22.8 m³)Bucket capacity
11.5 ft (3.5 m)Digging depth
45.9 ft (14 m)Horizontal reach
269,771 lbf (1,200 kN)Tear-out force
47.2 in (1,200 mm)Track width
1998-2005Years

Useful excavator charts

Charts appear only when enough usable specifications are available.

Digging geometry
Dig depth

11.5 ft

Reach

45.9 ft

Transport dimensions
Length

27.5 ft

Width

22.1 ft

Height

25.6 ft

Model spec snapshot
Main numeric specifications for this excavator.
738,549 lbWeight
1,676 hpPower
29.82 yd³Bucket
269,771 lbfTear-out

How the Komatsu H285S compares

Comparison is against Komatsu crawler excavators in the same broad operating-weight class where enough comparable data exists.

Engine power
1,676 hp
11% below avg
48th percentile
Bucket capacity
29.82 yd³
14% below avg
43rd percentile
Digging depth
11.5 ft
55% below avg
14th percentile
Horizontal reach
45.9 ft
21% below avg
3rd percentile
Engine power1,676 hp
Low 453 hpAverage 1,876 hpHigh 3,912 hp

About 11% below the peer average.

Bucket capacity29.82 yd³
Low 15.09 yd³Average 34.68 yd³High 57.97 yd³

About 14% below the peer average.

Digging depth11.5 ft
Low 10.1 ftAverage 25.4 ftHigh 33.9 ft

About 55% below the peer average.

Horizontal reach45.9 ft
Low 47 ftAverage 58.4 ftHigh 69 ft

About 21% below the peer average.

Tear-out force269,771 lbf
Low 139,966 lbfAverage 272,931 lbfHigh 452,037 lbf

In line with the peer average.

This model Peer average

Crawler excavator information

Manufacturer Komatsu
Model H285S
Years of manufacture 1998-2005
Model series H
Undercarriage LCV
Boom MB

Operating specifications

Operating weight 738,549 lb (335 t)
Bucket capacity 29.82 yd³ (22.8 m³)
Bucket width 13.1 ft (4 m)
Maximum digging depth 11.5 ft (3.5 m)
Maximum horizontal reach 45.9 ft (14 m)
Tear-out force 269,771 lbf (1,200 kN)

Engine and emissions

Engine manufacturer Komatsu
Engine model K2000E
Engine power 1,676 hp (1,250 kW)
Displacement 3,051 cu in (50 L)
Cylinders 16
Cylinder bore × stroke 6.26 × 6.26 in (159 × 159 mm)
RPM at maximum torque 1800 rpm
Diesel particulate filter No

Dimensions and transport

Transport length 27.5 ft (8.37 m)
Transport width 22.1 ft (6.75 m)
Transport height 25.6 ft (7.81 m)
Track width 47.2 in (1,200 mm)

Equipment and features

Air conditioning No
Blade No
Cabin adjustment No
Material handling excavator No
Overload alert No
Hydraulic quick hitch No
Mechanical quick hitch No
Track adjustment No

Disclaimer: Specifications should be verified against the official machine documentation and confirmed on the Komatsu USA website.