⚙️ 1. General Information
Model: SANY SY285C
Machine Type: Hydraulic Crawler Excavator
Operating Weight: 28,000 – 28,700 kg
Category: 28–30 Ton Class
🔋 2. Engine
Engine Model: Isuzu CC-6BG1TRP
Engine Type: 6-cylinder, water-cooled, turbocharged diesel
Rated Power: 128.5 kW (173 HP) @ 2100 rpm
Displacement: 6.49 L
🛠️ 3. Working Performance (Standard Version)
Bucket Capacity: 1.2 – 1.35 m³
Max Digging Depth: approx. 7,000 mm
Max Digging Reach: approx. 10,400 mm
Max Dumping Height: approx. 6,500 mm
Bucket Digging Force: approx. 185 kN
🛠️ 4. Working Performance (Long Reach Version – SY285C-9LR)
Bucket Capacity: 0.45 – 0.65 m³
Max Digging Depth: approx. 14,100 mm
Max Digging Reach: approx. 17,700 mm
Boom Length: 9,800 mm
Arm Length: 7,500 mm
⚡ 5. Hydraulic System
Main Pump Flow: 2 × 246 L/min
Max System Pressure: 34.3 MPa
Swing Pressure: 25.5 MPa
🚶 6. Travel System
Travel Speed: 3.5 – 5.5 km/h
Max Traction Force: approx. 209 kN
Gradeability: 70% (35°)
📐 7. Dimensions (Transport)
Overall Length: approx. 10,700 mm
Overall Width: approx. 3,200 mm
Overall Height: approx. 3,600 mm
🚢 Shipping Volume (Estimated)
Fully assembled: 35 – 40 CBM
Disassembled (boom, arm, counterweight removed): 25 – 30 CBM
💡 8. Key Features
Reliable Isuzu engine with strong performance
High digging force for heavy-duty applications
Fast hydraulic response and high working efficiency
Durable structure for mining and quarry operations
Easy maintenance with widely available spare parts
🌍 9. Applications
Construction projects
Quarry and mining operations
Earthmoving and loading
River dredging (long reach version)
Equipment rental business
Bobcat
Doosan
Hyundai
Kobelco
Kubota
Volvo
Hitachi
Cat
Sany
Komatsu
