حفارة مجنزرة Yanmar VIO57

Engine
Model: 4TNV86CT-PBV (4-cyl, turbo, Stage V with DPF)yanmar.com
Net Power: 33.5 kW (45 hp) @ 2200 rpmyanmar.com
Gross Power: 34.5 kW (46 hp) @ 2200 rpmyanmar.com
Displacement: 2.091 Lyanmar.com
Max Torque: 162.4–176.6 N·myanmar.com
Emission: EU Stage V / Tier 4Fyanmar.com
Weight & Dimensions
Operating Weight: 5,485 kg (rubber tracks); 5,515 kg (steel tracks)
Standard Bucket Capacity: 0.22 m³ (range: 0.20–0.26 m³)
Transport Length: 5,510 mm
Transport Width: 1,990 mm
Height (ROPS cab): 2,540 mm
Track Width: 400 mm (std)
Ground Pressure: 32 kPa (rubber tracks)
Tail Swing Radius: 995 mm (zero-tail)
Digging Performance
Max Digging Depth: 3,710 mm (std); 4,000 mm (long arm)
Max Horizontal Reach: 6,010 mm
Max Loading Height: 4,240 mm
Bucket Digging Force: 41.9 kN
Arm Digging Force: 24.4 kN (std); 22.2 kN (long arm)
Hydraulic System
Main Pumps: 2×variable double piston pumps + 1 gear pump
Pump Flow: 2×45.8 + 37 + 10.8 L/min = 139.4 L/min
System Pressure: 24.5 MPa (245 bar)yanmar.com
Travel & Swing
Travel Speed: 2.2 / 4.4 km/h (low/high)
Swing Speed: 10 rpm
Gradeability: 58% (30°)
Traction Force: 55.8 kN
Capacities
Fuel Tank: 66 L
Hydraulic Tank: 38 L
Engine Oil: 8.5 L
Key Features
Zero-tail swing for tight jobsites
Stage V Yanmar engine, low fuel consumption
ViPPS hydraulic system for smooth, powerful operation
ROPS/FOPS certified cab
SmartAssist Remote (optional) for fleet management