三一重工 250

We have all the parts for the machinery:ROCK BUCKET/SKELETON BUCKET /LOOSENING BUCKET/CLEANING BUCKET TILT BUCKET/DITCH BUCKET/BUCKET CLAMP/CLAMSHELL BUCKET/ROTARY SCREEN/CRUSHER BUCKET/RUSHER BUCKET CRUSHING AND SCREENING BUCKET/RAKE/RIPPER/THUMB CLIP/COMPACTION WHEEL Business hours,24 hours, holidays and Sundays Address: Shanghai City, China Contact: Wendy Whatsapp: +86 17756597429 Mobile:+86 17756597429 Wechat:17756597429 Email: Packaging Details 1. Flat frame is more suitable for large construction equipment without disassembly. 2. Containers are the cheapest and fastest. 3. Bulk carriers are more suitable for large construction equipment. 4. Ro-ro shipment is fast and suitable for all kinds of machines. You can choose any mode of transportation according to your needs

Basic Form Data Model: Sany STC250 Machine Type: Hydraulic Truck Mounted Mobile Crane Condition: GOOD Maximum Rated Lifting Capacity: 25 Ton Operating Gross Weight: 31200 KG / 31.20 Ton Main Boom Max Extended Length: 41 m Fixed Jib Length: 8.5 m Max Combined Boom + Jib Length: 49.5 m Chassis Axle Configuration: 3 Axles Standard Attachments: Main Hook Block, Auxiliary Hook Block, Full Hydraulic Lifting Circuit, H-type Telescopic Outriggers, Counterweight Assembly Engine & Performance Parameters Engine Manufacturer: original Engine Model: Weichai WP7.270E51 6-Cylinder Water-cooled Turbocharged Diesel Engine Rated Net Power: 199 kW @ 2300 rpm Emission Standard: Stage V Equivalent Tier5 Max Torque: 1050 N·m @ 1100–1600 rpm Displacement: 7.47 L Fuel Tank Volume: 300 L Hydraulic Tank Volume: 155 L Total Main Hydraulic Pump Flow: 360 L/min (Dual Variable Displacement Piston Pumps) Main System Working Pressure: 34.3 MPa Max Travel Speed: 80 km/h Max Gradeability: 42 % Slewing Speed: 2.6 rpm Main Winch Single Line Max Speed: 125 m/min Aux Winch Single Line Max Speed: 125 m/min Outrigger Span (Longitudinal × Transverse): 6.4 m × 5.35 m Min Turning Radius: 10.5 m Lifting Performance Data Minimum Working Radius: 3.0 m Max Lifting Height (Main Boom Only): 41.5 m Max Lifting Height (Main Boom + Fixed Jib): 49.5 m Boom Luffing Angle Range: 0° ~ 80° Max Counterweight Mass: 6800 KG Transport Overall Dimension Parameters Total Transport Length (Boom Retracted): 13020 mm Transport Width: 2550 mm Transport Height: 3500 mm Min Ground Clearance: 330 mm Tyre Specification: 11.00R20 Tyre Brand: Triangle Heavy Duty Tyre Tyre Type: Radial Steel Tyre Total Tyre Quantity: 8 Pcs Hydraulic System Detailed Description Dual independent variable displacement piston main pumps, separate hydraulic circuits for boom hoist, telescopic boom, slewing, winch and outrigger operation. Multiple working modes selectable via color LCD monitor: Economy, Standard, Heavy Duty Mode, suitable for municipal construction, residential building, steel structure installation and general hoisting works. All hydraulic cylinders are equipped with built-in anti-shock buffer valves to reduce vibration under variable load conditions. Factory pre-installed complete auxiliary hydraulic circuit for optional attachments. Exclusive Sany intelligent load sensing hydraulic control system automatically adjusts pump output flow according to joystick demand, reduces idle fuel consumption by 12% during standby, delivers smooth, precise and fuel-efficient operation. Auto idle function reduces engine speed automatically after 3 seconds without operation to save fuel consumption. Machine Uniform Used Condition Statement Condition: GOOD, Low Working Hours Engine Condition: Original full Weichai WP7.270E51 six-cylinder turbocharged diesel engine, no disassembly, no overhaul, no cylinder block replacement or fuel system modification. Zero oil leakage at all sealing joints, stable Stage V emission performance, no abnormal knocking and vibration under continuous lifting load. Weichai global spare parts network supports convenient overseas routine maintenance and troubleshooting for construction contractors.