Excavator
4 photosHitachi · Excavators
Hitachi ZX670 Very Large Excavator
The Hitachi ZX670 has an operating weight of 154,103 lb and a 449.8 hp engine, with a maximum dig depth of 29.6 ft.
Updated October 2026
449.8 HP154,103 lbsVery Large ClassEst. $375,000 – $820,000
How much is a used Hitachi ZX670 worth?
HeavyDutyYard estimates a used Hitachi ZX670 at $375,000–$820,000 (our estimate, not yet checked against recent sales).
HeavyDutyYard estimate
$375,000–$820,000
USD
Not yet checked against recent sales. Year, hours and condition decide where a unit lands.
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8 photosAbout the Hitachi ZX670 Very Large Excavator
The Hitachi ZX670 Very Large Excavator is a very large excavator. Versions you'll see on the used market include the ZX670-3, ZX670-5.
Owners mostly put it to work on mining, large quarrying, major demolition.
Specifications
Engine & Power
- Engine
- Hitachi 6HK1TC
- Horsepower
- 449.8 HP
- Fuel Tank
- 348 gal
Dimensions & Weight
- Operating Weight
- 154103 lbs
Performance
- Max Dig Depth
- 29.6 ft
- Max Reach
- 42.4 ft
- Bucket Capacity
- 4.42 cu yd
- Tail Swing
- Standard
Configuration
- Size Class
- Very Large
Weight, power, and capacity figures checked October 2026 against ZX670LC-6. Older or newer generations of this model may differ.
Model Generations
ZX670-3ZX670-5
Common Applications
- Mining
- Large quarrying
- Major demolition
Popular Attachments
ThumbQuick CouplerHammer
Common Configurations
Standard BoomLong Reach
How It Compares
| Spec | Hitachi ZX670 Very Large Excavator | CAT 390 Very Large Excavator |
|---|---|---|
| Engine HP | 449.8 HP | 543 HP |
| Op. Weight | 154,103 lbs | 190,204 lbs |
| Max Dig Depth | 29.6 | 35.3 |
| Est. Price Low | $375,000 | $389,000 |
| Est. Price High | $820,000 | $850,000 |
Against the CAT 390, the Hitachi ZX670 is 36,101 lb lighter, has 93.2 less hp and has 5.7 ft less max dig depth.
Frequently Asked Questions
How much does the Hitachi ZX670 weigh?
The Hitachi ZX670 has an operating weight of 154,103 lb and a 449.8 hp engine. Cab, counterweight, tracks, and attachments can move the real weight of a given unit up or down from this spec figure, so check the serial plate or the OEM spec sheet for the exact build before booking transport.
How much is a used Hitachi ZX670 worth?
HeavyDutyYard estimates a used Hitachi ZX670 at $375,000–$820,000 (our estimate, not yet checked against recent sales).
Where can I sell my Hitachi ZX670?
Send HeavyDutyYard the year, hours, and condition of your Hitachi ZX670 and we reply within one business day. We make cash offers on some machines; otherwise we list yours free on the HeavyDutyYard marketplace, where we review every listing and screen buyer messages before they reach you. Transport is coordinated when we buy.
What is the Hitachi ZX670 used for?
The Hitachi ZX670 Very Large Excavator is commonly used for mining, large quarrying, major demolition.