Hyundai R35Z-7
Series: Hyundai Mini Excavator
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Hyundai R16-7 to R36N-7 – mini excavators from South Korea: 12.7 to 20.1 kW, 952 to 1,644 cm³ displacement, 1,630 to 3,650 kg operating weight
Hyundai Construction Equipment builds its machinery in South Korea, and the R mini-excavator range is already in its seventh generation, shown by the -7 suffix in the type designation; the Z on the R35Z-7 marks the zero-tail-swing version. The range spans from the 1.6-tonne class (R16-7) to the 3.6-tonne class (R36N-7).
Read on 3 more paragraphs
The register lists here 4 versions with 12.7 to 20.1 kW rated output, 952 to 1,644 cm³ displacement, operating weights of 1,630 to 3,650 kg at rated speeds of 2,200 to 2,400 rpm. The engines come from Kubota, Yanmar and Mitsubishi.
Mini excavators in this 1.6-to-3.6-tonne weight class compete with Kubota, Bobcat, Kobelco and Takeuchi and are used chiefly in landscaping, utility and inner-city construction, where the compact dimensions and, on the Z models, the zero tail swing allow work in narrow trenches and close to buildings.
On a used purchase, the condition of the tracks and rollers, play at the boom, arm and bucket pins, and the service history of whichever Kubota, Yanmar or Mitsubishi engine is fitted count; spare parts run through the Hyundai dealer network.
Sources: Kennwerte der Modelle Hyundai Mini Excavator, Hyundai Construction Equipment (Hersteller)
Technical data
Engine
| Engine model | 3TNV88correct |
|---|---|
| Power | 27.7 hp (19.8 kW)correct |
| Rated speed | 2,200 rpmcorrect |
| Torque | 105.9correct |
| Speed at max. torque | 1,200 rpmcorrect |
| Displacement | 1,643.6 cm³correct |
| Coolant capacity | 5.3 lcorrect |
| Engine oil capacity | 6.8 lcorrect |
Dimensions and weights
| Ground clearance | 292.6correct |
|---|---|
| Unladen weight | 3,650 kgcorrect |
Working data
| Pump flow | 77.2 l/mincorrect |
|---|---|
| Hydraulic oil capacity | 46.2 lcorrect |
| Hydraulic pressure | 225.5 barcorrect |
| Fuel tank capacity | 42 lcorrect |
Other data
| Cab height | 2,502.4correct |
|---|---|
| System voltage | 12 Vcorrect |
More machines with this engine (Yanmar 3TNV88, 21)
Where this model stands
Power-to-weight ratio: 5.4 kW/t (20 kW / 3.6 t)
Stronger than 59% of the mini excavators in the register — out of 400 models with a stated power figure.
Calculated from the documented figures above — not a rating.
Frequently asked questions
How much power does the Hyundai R35Z-7 have?
The Hyundai R35Z-7 delivers 27.7 hp.
How much does the Hyundai R35Z-7 weigh?
The unladen weight is 3,650 kg.
What engine does the Hyundai R35Z-7 have?
1,644 cm³ displacement.
What to check before buying
- Check the hour meter against the service records — a replaced instrument is the most common gap.
- Compare the data plate and chassis number with the papers.
- Check the weights in the papers against the figures here — attachments change them.
- Ask about parts availability for this build year — the running costs hang on it.
A general list for this type of machine — no substitute for an inspection or an appraiser.
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
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This page carries 17 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.
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Other models in this series
Sources: [1]
Mini excavator in 3D section
Turn the model, look inside and click an assembly — each one is explained.