Hitachi Giant Excavators

The Hitachi ZAXIS-3 series new-generation hydraulic excavators are packed with a host of technological features – clean engine, Hitachi advanced hydraulic technologies, with strong undercarriage and front attachment, plus precision matching of power and speed. The ZX450-3 and ZX470-3 series can get the job done with proven productivity, durability, and reliability, especially in heavy-duty excavation and quarry operations.

In developing the ZAXIS 450/450LC/470H/470LCH, the goal for Hitachi was simple; to yield high production yet maintain low fuel consumption.  Utilising new developments in engine and hydraulic systems technology, Hitachi has managed to achieve an amazing 14% increase (vs. Conventional Model) in production as well as 7 % more bucket digging force and 8 % more arm digging force (At power boost mode, vs. conventional model) while achieving a 13% reduction in fuel consumption.*

* Fuel consumption figures are an approximate only, are based on construction model only, and are variable depending on operation and application.


Boosted Productivity
The new hydraulic system, HIOS III, and new 6-cylinder diesel engine powering the ZX450-3 & ZX470-3 series were developed specifically for Hitachi’s ZAXIS-3 line up of excavators. These advanced technologies are at work to yield bigger output with higher fuel efficiency.

* Human & Intelligent Operation System
**  Overhead Camshaft


A New Standard in Operator Comfort
The operator's seat of the ZAXIS-3 series gives the operator an excellent view of the jobsite. On the widescreen colour LCD monitor the operator can see what is behind the machine through the rear-mounted camera, as well as machine performance, vital statistics and fault diagnostics. Ample leg room, short stroke levers and a large comfortable seat ensure optimum working conditions for the operator during long hours. The ZAXIS-3 range of Hitachi excavators also include a theft deterrent security system.

A Solid Base for a Long Life
Hitachi’s technology is built on a wealth of experience and know-how from limestone sites and quarries around the world. The undercarriage of the ZX450-3 & ZX470-3 series has become much stronger. Improved construction and enlarged box sections, a track undercover plate that protects the centre joint and hydraulic hoses make this machine more durable.

The ZX450-3 & ZX470-3 comes in standard and long crawlers (LC) specs, the ZX470-3 series is a heavy duty (H) spec.