Doosan 55

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: Doosan DX55 Machine Type: Standard Tail Compact Mini Hydraulic Crawler Excavator Condition: GOOD Operating Weight: 5500 KG / 5.5 Ton Standard Bucket Heaped Capacity: 0.18 m³ Bucket Width: 920 mm Main Boom Length Range: 1.6m ~ 3.0m Hydraulic Straight Boom Stick Arm Length: 1.6m Standard Track Spec: 380mm Composite Rubber Steel Wear-resistant Track Shoe Max Rated Lifting Capacity: 2280 KG Standard Attachments: Standard Earthmoving Dig Bucket, Complete Small Hydraulic Rock Breaker Pipeline, Integrated Reinforced Dozer Blade Engine & Performance Parameters Engine Manufacturer: original Engine Model: original Yanmar 4TNV94L 4-Cylinder Water-cooled Naturally Aspirated Diesel Engine Rated Net Output Power: 36.2 kW @ 2100rpm Emission Standard: Stage III Equivalent Tier3 Peak Torque: 248 N·m @ 1300rpm Engine Displacement: 3.054 L Fuel Tank Volume: 115 L Hydraulic Oil Tank Volume: 90 L Total Auxiliary Hydraulic Pump Flow: 110 L/min (2×55 L/min Dual Variable Displacement Main Pumps) Main System Working Hydraulic Pressure: 24.5 MPa Max Travel Speed: 4.3 km/h Low Travel Speed: 2.4 km/h Max Traction Force: 4320 kgf Max Climbing Gradient: 70% / 35° Swing Rotation Speed: 9.2 rpm Ground Pressure: 27.5 kPa Digging Working Performance Data Max Digging Depth: 3810 mm Max Vertical Wall Digging Depth: 3140 mm Max Horizontal Digging Radius: 6135 mm Max Lifting Height: 5100 mm Max Material Dumping Height: 4080 mm Bucket Breakout Force: 41 kN Stick Arm Breakout Force: 25 kN Min Working Radius: 2260 mm Standard Tail Swing Design, Rear Swing Radius: 1680 mm Transport Overall Dimension Parameters Total Transport Length (Boom & Stick Retracted): 5870 mm Transport Width: 1925 mm Transport Height: 2590 mm Min Ground Clearance: 370 mm Track Width: 380 mm Total Machine Gross Weight: 5500 KG Counterweight Mass: 1420 KG Track Brand: Doosan Original Composite Rubber Steel Track Shoe Track Roller Quantity Per Side: 5 Carrier Roller Quantity Per Side: 1 Total Track Shoe Quantity: 39 Hydraulic System Detailed Description Dual independent variable displacement cross-sensing piston main pumps, separated independent oil supply circuits for boom lifting, bucket operation, body swing and all small auxiliary attachments. Four optional working modes (Heavy Load, Standard, Economy, Fine Precision Control) switchable via central monitor to match farm leveling, municipal pipeline trenching, small concrete breaking and garden precision shaping tasks. All hydraulic cylinders are equipped with built-in anti-shock buffer valves to eliminate micro impact vibration during soft soil and small gravel construction work. Factory pre-installed full small-flow hydraulic breaker pipeline interface, compatible with 45-68mm mini hydraulic hammer without secondary refitting. Intelligent cross-sensing hydraulic control dynamically distributes pump output flow based on operation demand, reduces idle fuel consumption by 11% and improves overall operation efficiency by 16% compared with old generation mini machines, delivering smooth, low-noise and fuel-saving digging performance for landscaping, rural municipal reconstruction and small foundation excavation projects. Auto idle function automatically reduces engine speed after joystick idle for 4 seconds to cut extra fuel waste.