Qiuerte QET-90 | 9-Ton Excavator – Power, Precision & Efficiency
Engineered for Tough Terrains, Built for Maximum Productivity
Key Features
9-Ton Class Performance: Ideal for urban construction, landscaping, and utility projects.
Cummins Tier 3 Engine: 53kW (72HP) @ 2,200 RPM – Fuel-efficient & eco-compliant.
Superior Digging Force: 58KN bucket force / 40KN arm force for rapid material handling.
Compact Design: Tail swing radius of just 1,813mm – excels in confined spaces.
Robust Undercarriage: 39-track shoes per side + dual-speed travel (2.3/4 km/h).
Technical Specifications
| Performance & Capabilities | Dimensions & Weight |
|---|---|
| Bucket Capacity: 0.4 m³ (Standard) | Overall Size (L×W×H): 6,410 × 2,278 × 2,630 mm |
| Max Digging Depth: 4,015 mm | Track Gauge: 1,750 mm |
| Max Digging Height: 7,050 mm | Track Length (Ground): 2,209 mm |
| Max Digging Radius: 6,540 mm | Min Ground Clearance: 375 mm |
| Max Dumping Height: 5,188 mm | Machine Weight: 9,000 kg |
| Vertical Digging Depth: 3,550 mm | |
| Swing Speed: 12 RPM |
| Powertrain | Hydraulic System |
|---|---|
| Engine Model: HT90 (Cummins QSF2.8) | System Pressure: 27.5 Mpa |
| Power: 53kW (72HP) @ 2,200 RPM | Hydraulic Oil Tank: 100 L |
| Emission: Tier 3 / Stage III Compliant | Fuel Tank: 110 L |
| Cylinders: 4 |
| Undercarriage & Blade | |
|---|---|
| Track Shoe Width: 450 mm | Max Blade Lift Height: 370 mm |
| Bottom Rollers (per side): 5 | Max Blade Cutting Depth: 344 mm |
| Upper Rollers (per side): 1 | Grade Ability: 35° |
Why Choose the Qiuerte QET-90?
✅ Reliability: Tier 3-certified Cummins engine ensures low emissions and high durability.
✅ Maneuverability: Compact footprint (tail radius: 1,813mm) for tight urban job sites.
✅ Productivity: High digging forces (58KN bucket) + rapid swing speed (12 RPM).
✅ Comfort: Ergonomic cabin (height: 2,630mm) with excellent visibility.
Ideal Applications
Road maintenance
Pipeline installation
Agricultural trenching
Landscape development
Demolition in confined spaces
Ready to Transform Your Worksite?
→ Contact us today for a customized quote!
→ Ask about our 12-month warranty & global shipping options!
Brand Promise: Qiuerte – Where Innovation Meets Industrial Strength.
Specifications subject to improvement. Images for illustrative purposes.
