三一重工 STC250

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

1. Core Lifting Performance Parameters Max Rated Lifting Capacity: 25 Ton Rated Working Radius for Max Load: 3 m Max Basic Lifting Moment: 1250.5 kN·m Full Extended Main Boom Lifting Moment: 680 kN·m Main Boom Structure: 5 Sections U-shaped High-strength Telescopic Hydraulic Boom Min Retracted Main Boom Length: 10.6 m Max Fully Extended Main Boom Length: 42 m Standard Auxiliary Jib Length: 9.5 m Adjustable Jib Installation Angle: 0° /15° /30° Max Lifting Height (Main Boom Only): 44 m Max Lifting Height (Main Boom + Aux Jib): 51.5 m Standard Matching Counterweight: 7 Ton Optional Extra Counterweight: 0 Ton (Max Total Counterweight 7 Ton) Longitudinal × Transverse Outrigger Span: 5500 mm × 6400 mm Single Outrigger Pad Bearing Area: 0.68 ㎡ Slewing Range: 360° Continuous Full Rotation No-load Slewing Rotation Speed: 0~2.6 r/min Main Winch Single Rope No-load Rising Speed: 130 m/min Main Winch Single Rope Rated Load Rising Speed: 60 m/min Aux Winch Single Rope No-load Rising Speed: 120 m/min Aux Winch Rated Load Lifting Speed: 55 m/min Full Boom Extend Time: 80 s Full Boom Retract Time: 105 s Boom Full Luff Up Time: 40 s Boom Full Luff Down Time: 60 s Main Hook Wire Rope Multiplication: 4 strands Aux Hook Wire Rope Multiplication: 2 strands Max Single Rope Tensile Force: 9.5 Ton 2. Whole Machine Weight & Axle Load Total Operating Gross Weight: 33100 KG / 33.1 Ton Front Steering Axle Total Load: 9.1 Ton Rear Drive Tandem Axle Total Load: 24 Ton Tail Slewing Radius: 3.37 m Unladen Chassis Weight (Without Counterweight): 26.1 Ton Standard Counterweight Single Block Weight: 1.75 Ton × 4 Blocks 3. Overall Transport Dimension Data Transport Overall Length: 13020 mm Transport Overall Width: 2550 mm Transport Overall Height: 3500 mm Min Ground Clearance: 240 mm Front Approach Angle: 11° Rear Departure Angle: 12° Boom Storage Height: 2980 mm Retracted Outrigger Side Width: 2550 mm Fully Extended Transverse Outrigger Width: 6400 mm 4. Chassis & Travel Performance System Wheel Formula: 6×4 (2 steering axles, 2 driving axles) Max Design Travel Speed: 90 km/h Min Turning Radius (Outer Front Wheel): 10.5 m Min Boom Tip Turning Radius: 12.5 m Max Climbing Gradeability: 47% 100km Comprehensive Fuel Consumption: 35 L Standard Fuel Tank Capacity: 280 L Tire Specification: 11.00R20 Heavy-duty Engineering Tire Tire Brand: Triangle Total Tire Quantity: 10 pcs (2 spare tires optional) Service Brake: Full Air Pressure Drum Brake Parking Brake: Spring Energy Storage Air Brake System 5. Engine Power & Emission Standard Original Engine Model: Yuchai YCK08310-66 / Weichai WP7.300E51 Emission Compliance Standard: Euro V / Stage V Rated Output Power: 230 kW @ 2200 rpm Max Output Torque: 1280 N·m @ 1200 rpm Cylinder Structure: 6-cylinder In-line Water-cooled Diesel Engine Intake Mode: Turbocharged Intercooled Applicable Working Ambient Temperature: -20℃ ~ +45℃ Cold Start Configuration: Preheating Auxiliary Start System 6. Complete Hydraulic System Configuration Control Mode: Full Hydraulic Pilot Proportional Control Main Pump Combination: Double Variable Displacement Piston Pump + Auxiliary Gear Pump Energy-saving Technology: i-ECO Intelligent Load Sensing Adaptive Control Slewing Motor: Built-in Double Buffer Anti-shock Valve Luffing Cylinder: Double-stage Telescopic Cylinder with Overload Balance Safety Valve Winch Assembly: Integrated Anti-falling Hydraulic Brake Valve Hydraulic Oil Tank Volume: 180 L Standard Matching Hydraulic Oil Grade: 46# Anti-wear Hydraulic Oil Pipeline Protection: High-pressure Fluorine Rubber Sealing Rings + Abrasion-resistant Outer Protective Sleeve