HD785-8E0 Komatsu HD785-8E0 Specifications & Technical Data (2020—2026)

Weight: 73.8t – Standard tyres: 27.00 R49 – Dump capacity: 40m³ – Net load: 92.2t – Transport length: 11.29m – Transport width: 6.92m

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Technical specs - HD785-8E0 Komatsu

Specification

Notice: Every data listed is verified by LECTURA Specs team experts. However, incomplete data and mistakes might occur. Contact our team with any change suggestion.

Weight
73.8 t
Standard tyres
27.00 R49
Dump capacity
40 m³
Net load
92.2 t
Transport length
11.29 m
Transport width
6.92 m
Transport height
5.05 m
Travel speed
65 km/h
Loading height
4.3 m
Model series
HD
Engine manuf.
Komatsu
Engine type
SAA12V140E-7
Engine power
895 kW
Displacement
30.48 l
No. of cylinders
12
Cylinder bore x stroke
140x165 mm
Emission level
Euro V

More technical details, like: steering, turning radius outside, dimension lxwxh, revolutions at max torque, max. torque are available in the full technical specs.

Basic model with ROPS cabin and std. trough

Special equipment

Diesel particulate filter
No
Central lubrication
No
Heated dump body
No
Tailgate
No
Aircondition
Yes

Download datasheets (PDF)

What Komatsu says about this machine

What are the key characteristics of this model?

The new HD785-8E0 offers excellent user comfort, high driving performance and the well-known Komatsu reliability of the previous model. The driver comfort of the HD785-8 includes a new, ergonomically designed cabin with a comfortable operating layout and a seven-inch LCD color screen for the driver. It has a powerful Komatsu SAA12V140E-7 engine of EU Stage V (849 kW / 1,140 hp) and a payload capacity of 92.2 tons.

What type of job is the machine best suited to do?

The HD785-8E0 was developed and built for mining and quarry applications. With the integration of the latest engine technology, the new HD785-8E0 is designed to offer maximum productivity and low operating costs. It is suitable for all mining and quarry operations, from soft soils to heavy, hard rock transports.

Can you name features that differentiates this machine from others?

As the best in class with a narrow turning radius of 10.1 m, the HD785-8 offers exceptional maneuverability when positioning for loading and unloading. For more safety, Komatsu KomVision is standard: it creates a 360-degree bird's-eye view in real time on the monitor in the cabin and eliminates all blind spots on the rear and sides of the machine. Important machine key figures for utilization, production and machine status can be accessed via the KOMTRAX telematics system or on the machine via the machine monitor.

What type of companies is this machine designed for?

Earth moving, construction, mining and quarry companies.

Komatsu HD785-8E0 FAQ

When was the Komatsu HD785-8E0 manufactured?

The Komatsu HD785-8E0 was first produced in 2020.

How much does the Komatsu HD785-8E0 weigh?

The Komatsu HD785-8E0 weighs 73.8 tons.

What are the transport dimensions of the Komatsu HD785-8E0 rigid dump truck?

The Komatsu HD785-8E0 has a transport length of 11.29 meters, a transport width of 6.92 meters, and a transport height of 5.05 meters.

What is the travel speed of the Komatsu HD785-8E0 rigid dump truck?

The Komatsu HD785-8E0 has a travel speed of 65 km/h.

What are the undercarriage specifications of the Komatsu HD785-8E0 rigid dump truck?

The Komatsu HD785-8E0 rigid dump truck is equipped with standard tyres sized 27.00 R49.

What is the material handling capacity of the Komatsu HD785-8E0 rigid dump truck?

The Komatsu HD785-8E0 has a net load capacity of 92.2 tons, a dump capacity of 40 cubic meters, and a loading height of 4.3 meters.

How much is a Komatsu HD785-8E0 Rigid dump truck (2020u20132025) worth?

The residual value of the Komatsu HD785-8E0 depends on the machine's individual parameters. Visit the LECTURA Valuation to check it.

Reviews

Quotation mark

Rodney Vota, Komatsu HD785-8E0 user from

I have drove this truck for almost 6000 hours in the past 2 1/2 years. As a haul truck driver with well over two decades of experience I can honestly say this is the best haul truck ever made.

Events

Visit Komatsu live at

NordBau 2026

Holstenhallen Neumünster, Germany

September
NordBau 2026

Machine inspection

Ask for inspection of your Komatsu HD785-8E0 from experts

Machine inspection

Mevas is an international operating inspection service for used heavy machinery. Construction machinery inspectors are available in more than 20 countries.

Use this service to minimise the risk when buying used equipment. An inspection by Mevas costs less than repairing a defective hydraulic cylinder.

Provided by: Mevas — The Heavy Equipment Inspectors

Buy & Rent

Compare Komatsu HD785-8E0 with similar Rigid Dump Trucks

Komatsu HD785-8E0

Komatsu HD785-8E0

Weight:
73.8 t
Standard tyres:
27.00 R49
Dump capacity:
40 m³
Net load:
92.2 t
RHINO RT50

RHINO RT50

Weight:
82 t
Standard tyres:
21.00 - 35 (36PR)-4
Dump capacity:
22 m³
Net load:
45 t

Spare parts & Components

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Transport

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News

Construction News by LECTURA 07.06.2026