Product Brief
The Q18 is a 1.8-ton “compact heavy-duty” mini-excavator only 1 000 mm wide. Zero-tail swing and 75°/60° offset boom let it work flush against walls. A fuel-efficient Yanmar diesel engine and 30-second tool change cover municipal, landscaping, interior and disaster-relief tasks.
Q18 Mini Excavator – Product Datasheet (2025 Edition) – Diesel Only
Detailed Description
• Compact & powerful
– 1 000 mm tracks, zero-tail radius 920 mm.
– Foldable ROPS reduces height to 1 550 mm.• Reliable diesel power
– Yanmar 3TNV88-C 17.9 kW, EU Stage V, 1.8 L/h.• Intelligence
– 8-inch touchscreen, CAN-bus.
– Auto-idle saves 20 %.
– 30-second hydraulic quick-coupler with 35+ attachments.• Wide-opening hood; all filters reachable without tools.• Safety: ROPS/TOPS/FOPS certified, hold valves, suspension seat.
Parameter
| Item | Diesel Version |
| Operating weight | 1 800 kg |
| Engine / Motor | Yanmar 3TNV88-C |
| Emission standard | EU Stage V |
| Battery capacity | — |
| Fuel / Energy consumption | 1.8 L/h |
| Swing speed | 10 rpm |
| Travel speed | 0–3.2 km/h (high/low) |
| Track width | 250 mm rubber (steel optional) |
| Standard bucket capacity | 0.06 m³ |
| Max digging height | 3 020 mm |
| Max dumping height | 2 160 mm |
| Max digging depth | 2 280 mm |
| Max vertical digging depth | 1 760 mm |
| Min swing radius | 920 mm (zero tail) |
| Boom swing angle | L 75° / R 60° |
| System pressure | 22 MPa |
| Fuel / Hydraulic tank | 28 L / 25 L |
| Charging time | — |
| Noise level | 90 dB(A) |
| Overall dimensions (L×W×H) | 3 350 × 1 000 × 1 550 mm (folded ROPS) |
| Coupler interface | ISO 3519 B |
| Certification | CE / ROPS / TOPS / FOPS |
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