INS1.7 Ton Excavator
INS1.7 Ton Excavator, boasting CE/ISO dual certifications, is a robust all – terrain workhorse powered by the reliable Changchai 390 diesel engine. With 28.5kW of power and 117Nm of torque, its in – line 4 – cylinder water – cooled tech boosts heat dissipation by 25% and gravel traction by 50%, while the dual – mode electric start ensures seamless operation even at – 15℃. Its 0.03m³ bucket, 2700mm excavation height, and 1850mm depth, combined with a 2000mm swing radius, enable efficient work across various projects, increasing municipal construction efficiency by up to 35%. The ROPS – certified cab offers a quiet working environment (≤83dB(A)), complemented by visual hydraulic monitoring and tri – color LED indicators. Ideal for municipal tunneling, agricultural tasks, and post – disaster rescue, this excavator excels at precise digging, slope trimming, and clearing debris on 30° slopes, making it a versatile and dependable choice for any challenging job.
Core Parameter Table
INS1.7 Ton Excavator | Changchai 390 Diesel Engine | CE & ISO Certified | All-Terrain Engineering Expert | Global Warehouse Stock Available
| Engine Technical Parameters | Specifications | International Certifications |
| Diesel Engine Model | ZN390B | ISO 8528-5 |
| Engine Type | In-line, Water-cooled, 4-Stroke (Naturally Aspirated) | EPA Phase III |
| Bore×Stroke | 90×100mm (3.54×3.94in) | SAE J1349 |
| Displacement | 1.9L (115.9cu.in) | CE EN 474-1 |
| Rated Power | 28.5kW (38.2HP) @2600rpm | ANSI B56.6 |
| Maximum Torque | 117Nm (86.3lb-ft) @1820rpm | NFPA T2.13.1 |
| Net Weight | 220 – 280kg (485 – 617lbs) | – |
| Starting Method | Electric Start | – |
| Engine Dimensions | 600×480×650mm (23.6×18.9×25.6in) | ISO 286-2 |
| Overall Machine Technical Parameters | Specifications | International Certifications |
| Bucket Volume | 0.03m³ (1.06cu.ft) | ISO 6016:2008 |
| Blade Width | 1100mm (43.3in) | ASTM D6473 |
| Travel Speed | 2 – 3km/h (1.2 – 1.9mph) | – |
| Gradeability | 30° (ASTM Certified) | – |
| Excavation Height | 2700mm (106.3in) | – |
| Excavation Depth | 1850mm (72.8in) | – |
| Swing Radius | 2000mm (78.7in) | – |
| Swing Speed | 9rpm | – |
| Overall Dimensions | 2500×1100×2450mm (98.4×43.3×96.5in) | ISO 286-2 |
| Transport Length | 2930mm (115.4in) | – |
Engineering Advantage Analysis
1. Changchai Power Innovation
- In-line 4-cylinder water-cooling technology enhances heat dissipation efficiency by 25%.
- 117Nm peak torque boosts traction on gravel surfaces by 50%.
- Dual-mode electric start enables reliable cold starts even at -15℃.
2. Heavy-duty Operation Capability
- 2700mm industrial-grade excavation height, 1.3 times the industry standard.
- 1850mm deep excavation capacity increases municipal utility tunnel construction efficiency by 35%.
- 2000mm large swing radius expands the operation coverage area by 40%.
3. Ergonomic Design
- ROPS-certified cab with noise level ≤83dB(A).
- Visual hydraulic monitoring for dynamic adjustment of 28.5kW power.
- Tri-color LED operation indicator lights (green/yellow/red) for real-time status display.
Global Application Scenarios
Municipal Engineering
- Construction of underground utility tunnels with precise 1850mm depth control.
- Rapid slope trimming with an 1100mm-wide blade, 25 times more efficient than manual work.
Agricultural Facilities
- Deep trench excavation in orchards, with a compact 2500mm size for navigating between fruit trees.
- Biogas digester construction with the standardized 0.03m³ excavation volume.
Post-disaster Rescue
- Debris clearance on 30° landslide terrain.
- Quickly opening life-saving passages in confined spaces.
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