Head to head
Hitachi ZX220W-7 vs HD Hyundai Construction Equipment R35Z-9A
The Hitachi ZX220W-7 has 110kW more power and is the bigger machine by 11,756kg.
Last reviewed 13 September 2026
Key differences
- Engine power: the Hitachi ZX220W-7 has 110kW more power.
- Operating weight: the Hitachi ZX220W-7 is the bigger machine by 11,756kg.
Specifications side by side
| Hitachi ZX220W-7 | HD Hyundai Construction Equipment R35Z-9A | |
|---|---|---|
| Operating weight | 20,100 - 24,900kg | 8,344 lb |
| Dig depth | 5,810 - 6,300mm | 10 ft 3.4 in |
| Engine power | 128kW | 23.7 hp at 2,200 rpm (Yanmar 3TNV88F) |
Sources: Hitachi ZX220W-7, HD Hyundai Construction Equipment R35Z-9A. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the ZX220W-7 if...
- you want one that has 110kW more power
- you want one that is the bigger machine by 11,756kg
Targets larger utility, sewer and civils contractors who need crawler-class digging power on a road-going wheeled chassis. It sits at the top of Hitachi's current wheeled-excavator line, giving extra reach and depth over the 170W and 145W.
Listed by
- McGovern Plant Hire - Hounslow, Cranford
Buy or hire the R35Z-9A if...
The Hyundai R35Z-9A is a 3.5 tonne class zero tail swing compact excavator that gives UK contractors and hirers a lower-cost alternative to the equivalent Kubota, Takeuchi and JCB machines in the same size band. It uses a Yanmar diesel engine rather than an in-house Hyundai power unit at this size, reflecting how compact excavators across brands often share third-party engines and hydraulics. Hyundai's UK dealer coverage for this class is thinner than the market leaders, spread across several regional appointed dealers.
Full R35Z-9A specifications →Common questions
What is the difference between the Hitachi ZX220W-7 and the HD Hyundai Construction Equipment R35Z-9A?
The Hitachi ZX220W-7 has 110kW more power and is the bigger machine by 11,756kg. The Hitachi ZX220W-7 is a 20-25 tonne wheeled excavator, the largest in Hitachi's ZX-7 wheeled range; the HD Hyundai Construction Equipment R35Z-9A is a a 3.5 tonne class zero tail swing compact excavator.
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