卡特 305.5

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: CAT 305.5 Machine Type: Short Radius Compact Mini Hydraulic Crawler Excavator Condition: GOOD Operating Weight: 5600 KG / 5.6 Ton Standard Bucket Heaped Capacity: 0.22 m³ Bucket Width: 766 mm Main Boom Length Range: 1.6m ~ 3.2m Hydraulic Straight Boom Stick Arm Length: 1.5m Standard Track Spec: 400mm Composite Rubber Steel Wear-resistant Track Shoe Max Rated Lifting Capacity: 2120 KG Standard Attachments: Small Earthmoving Dig Bucket, Complete Mini Hydraulic Rock Breaker Pipeline, Integrated Reinforced Dozer Blade Engine & Performance Parameters Engine Manufacturer: original Engine Model: original CAT C2.2 4-Cylinder Water-cooled Naturally Aspirated Diesel Engine Rated Net Output Power: 34.1 kW @ 2400rpm Emission Standard: Stage III Equivalent Tier3 Peak Torque: 139 N·m @ 1600rpm Engine Displacement: 2.2 L Fuel Tank Volume: 62 L Hydraulic Oil Tank Volume: 58 L Total Auxiliary Hydraulic Pump Flow: 147 L/min (Single Variable Displacement Load Sensing Main Pump) Main System Working Hydraulic Pressure: 25.2 MPa Max Travel Speed: 3.8 km/h Low Travel Speed: 2.6 km/h Max Traction Force: 4150 kgf Max Climbing Gradient: 60% / 30° Swing Rotation Speed: 10 rpm Ground Pressure: 32.2 kPa Short Radius Swing Design, Rear Swing Radius: 1460 mm Digging Working Performance Data Max Digging Depth: 3722 mm Max Vertical Wall Digging Depth: 3280 mm Max Horizontal Digging Radius: 5830 mm Max Lifting Height: 5460 mm Max Material Dumping Height: 4120 mm Bucket Breakout Force: 35.3 kN Stick Arm Breakout Force: 27.4 kN Min Working Radius: 2380 mm Boom Side Swing Angle: Left 80°, Right 50° Dozer Blade Max Lift Height: 400 mm Dozer Blade Max Dig Depth: 330 mm Transport Overall Dimension Parameters Total Transport Length (Boom & Stick Retracted): 5765 mm Transport Width: 1950 mm Transport Height: 2540 mm Min Ground Clearance: 310 mm Track Width: 400 mm Total Machine Gross Weight: 5600 KG Counterweight Mass: 1390 KG Track Brand: CAT Original Composite Rubber Steel Track Shoe Track Roller Quantity Per Side: 5 Carrier Roller Quantity Per Side: 1 Total Track Shoe Quantity: 38 Hydraulic System Detailed Description Single independent variable displacement load sensing piston main pump matched with CAT exclusive multi-way distribution valve, separated independent oil supply circuits for boom lifting, bucket operation, body swing and all tiny auxiliary attachments. Three switchable working modes including Power, Standard and Fine Precision Control modes to match garden shaping, farm land leveling, residential narrow pipeline trenching and small concrete light crushing construction tasks. All hydraulic cylinders are equipped with built-in micro anti-shock buffer valves to eliminate tiny impact vibration during ultra-precision narrow yard and indoor light-load operation. Factory pre-installed full small-flow hydraulic breaker pipeline interface, compatible with 45-68mm mini hydraulic hammer without secondary refitting. Exclusive CAT load sensing hydraulic control dynamically distributes pump output flow according to real-time operation demand, reduces idle fuel consumption by 12% and improves overall operation smoothness by 17% compared to old generation mini machine models. Auto idle function automatically reduces engine speed after joystick idle for 3 seconds to cut unnecessary fuel waste, operation action coordination is sensitive and smooth, suitable for small private landscaping and residential renovation projects.