三一重工 SY 50 U

We supply a full range of excavator & machinery attachments: Rock Bucket, Skeleton Bucket, Loosening Bucket, Cleaning Bucket, Tilt Bucket, Ditch Bucket, Bucket Clamp, Clamshell Bucket, Rotary Screen, Crusher Bucket, Crushing & Screening Bucket, Rake, Ripper, Thumb Clip and Compaction Wheel. Service Hours: 24/7 available, including weekends and public holidays. Address: Shanghai, China Contact Person: Nina WhatsApp: +86 18055199047 Mobile: +86 18055199047 WeChat: 18055199047 Email: Packaging & Shipping Solutions We offer multiple shipping options to meet your demands: Flat Rack: Ideal for large construction machinery with no disassembly required. Container Shipment: Cost-effective and time-efficient. Bulk Carrier: Perfect for oversized construction equipment. Ro-Ro Shipment: Fast delivery, applicable to all types of machinery. Feel free to select the most suitable transportation method as you need.

1. Basic Parameters Operating weight: 5,100–5,300 kg Standard bucket capacity: 0.15 m³ Bucket digging force: 32.5 kN Arm digging force: 22.9 kN 2. Engine (Yanmar 4TNV88-PSY, Stage V) Rated power: 29.1 kW / 2,400 rpm Max torque: 144.9 Nm / 1,500 rpm Displacement: 2.19 L Fuel tank capacity: 78 L Emission standard: EPA Tier 4 Final / EU Stage V 3. Hydraulic System Main pump: Variable displacement piston pump (Load Sensing) Maximum flow: 110 L/min System pressure: 24.5 MPa Auxiliary flow / pressure: 80 L/min / 21 MPa Swing speed / pressure: 10 rpm / 19.1 MPa 4. Travel & Chassis Travel speed (Low / High): 2.7 / 4.0 km/h Maximum traction force: 40.7 kN Gradeability: 35° Track type: Rubber track, track width 400 mm Track rollers / Top rollers per side: 4 pcs / 1 pc Ground pressure: Approx. 32 kPa 5. Working Range (Standard Boom 2.7 m + Arm 1.5 m) Max digging radius: 5,880 mm Max digging depth: 3,420 mm Max digg