Shanghai Sunight Machinery Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 10 |
| Max Speed | 5.Km/H |
| Model | 320D |
| Max Travel Speed | 5.5km/H |
| Specification | 20 ton |
| Digging Depth | 6660mm |
| Track Shoe Width | 600 mm |
| Weight | 18000kg |
| Fuel Tank Capacity | 350 L |
| Location | Shanghai China |
| Operating Weight | 20,000 kg |
| Tail Swing Radius | 4350mm |
| Type | Wheel Excavator |
| Ground Contact Pressure | 34.5Kpa |
| Transmission | Hydraulic Transmission |
| Rated Power | 93/2200kW/r/min |
| Brand Name | Komatsu |
| Model Number | PC78 |
| Certification | ISO, CE |
| Place of Origin | Japan |
View Detail Information
Explore similar products
2016 Year Used Volvo EC380DL Excavator With Low Working Hour 620L Fuel Tank
4 Cylinder 12T 0.5M3 Sumitomo SH120 Used Excavator Machine
33T Sheet Pile Driver Used Hitachi Excavator ZX330-6 560 L Fuel Capacity
Dawoo Used 21 Meters Long Boom Excavator Doosan DH300 Excavator 1.1m3 Bucket
Product Specification
| Payment Terms | T/T | Supply Ability | 10 |
| Max Speed | 5.Km/H | Model | 320D |
| Max Travel Speed | 5.5km/H | Specification | 20 ton |
| Digging Depth | 6660mm | Track Shoe Width | 600 mm |
| Weight | 18000kg | Fuel Tank Capacity | 350 L |
| Location | Shanghai China | Operating Weight | 20,000 kg |
| Tail Swing Radius | 4350mm | Type | Wheel Excavator |
| Ground Contact Pressure | 34.5Kpa | Transmission | Hydraulic Transmission |
| Rated Power | 93/2200kW/r/min | Brand Name | Komatsu |
| Model Number | PC78 | Certification | ISO, CE |
| Place of Origin | Japan |
The Komatsu PC78 is a mid-sized hydraulic excavator known for its reliability, efficiency, and versatility in construction, landscaping, and utility work. Below are the key details:
Operating Weight: ~7,800–8,200 kg (varies by configuration)
Class: 8-ton mini excavator
Engine: Komatsu SAA4D95LE-6 (Tier 4 Final/Stage V compliant)
Power: ~55–60 HP (41–45 kW)
Displacement: ~3.26 liters
Bucket Capacity: ~0.28–0.38 m³ (standard bucket)
Max Digging Depth: ~4.0–4.5 m
Max Reach: ~6.5–7.0 m
Fuel Tank Capacity: ~110 liters
Hydraulic System: Load-sensing, high-efficiency pumps
Travel Speed: ~4.5–5.0 km/h
Swing Speed: ~10–12 rpm
✔ Komatsu Hydraulic System (KHSS) – Smooth and precise control for better efficiency.
✔ ECO Mode – Reduces fuel consumption without losing performance.
✔ Ergonomic Cab – Low noise, air suspension seat, and intuitive controls.
✔ Durable Undercarriage – Long-lasting tracks and reinforced components.
✔ Easy Maintenance – Centralized grease points and easy-access filters.
Urban construction (tight spaces due to compact size)
Trenching & utility work
Landscaping & grading
Material handling (with thumb or grapple attachments)
| Model | Weight (kg) | Engine Power (HP) | Bucket Capacity (m³) | Dig Depth (m) |
|---|---|---|---|---|
| Komatsu PC78 | 7,800–8,200 | 55–60 | 0.28–0.38 | ~4.5 |
| Volvo EC80 | ~8,000 | 60 | 0.35–0.45 | ~4.3 |
| CAT 308 | ~8,200 | 58 | 0.32–0.40 | ~4.4 |
| Hitachi ZX85 | ~8,100 | 56 | 0.30–0.42 | ~4.5 |
PC78US-11 (Zero Tail Swing for confined spaces)
PC78MR-11 (Reduced Swing Radius)
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2011
Total Annual:
3000000-10000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
We would like to personally thank you for allowing Jiangchun Trading Co., Ltd. to present our introduction, Shanghai Sunight Machinery Co., Ltd. is one of the bigger supplier and buyer of used machine in Shanghai,China. We have a range of used construction equipment available. Everything fro... We would like to personally thank you for allowing Jiangchun Trading Co., Ltd. to present our introduction, Shanghai Sunight Machinery Co., Ltd. is one of the bigger supplier and buyer of used machine in Shanghai,China. We have a range of used construction equipment available. Everything fro...
Get in touch with us
Leave a Message, we will call you back quickly!