CAT 307E

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 307E Machine Type: Short Tail Mini Hydraulic Crawler Excavator Condition: GOOD Operating Weight: 6800 KG / 6.80 Ton Standard Bucket Heaped Capacity: 0.31 m³ Bucket Width: 680 mm Main Boom Length Range: 1.65m ~ 3.58m Hydraulic Straight Boom Stick Arm Length: 1.67m Standard Track Spec: 450mm Triple Grouser Wear-resistant Steel Track Shoe Max Rated Lifting Capacity: 2120 KG Standard Attachments: Small Digging Bucket, Complete Mini Hydraulic Rock Breaker Pipeline, Integrated Reinforced Dozer Blade Engine & Performance Parameters Engine Manufacturer: original Engine Model: original CAT C2.6 DI Turbo 4-Cylinder Water-cooled Turbocharged Diesel Engine Rated Net Output Power: 41.5 kW @ 2000rpm Emission Standard: Stage II Equivalent Tier2 Peak Torque: 168 N·m @ 1600rpm Engine Displacement: 2.615 L Fuel Tank Volume: 125 L Hydraulic Oil Tank Volume: 51 L Total Auxiliary Hydraulic Pump Flow: 126 L/min (2×63 L/min Dual Variable Displacement Load Sensing Main Pumps) Main System Working Hydraulic Pressure: 28.0 MPa Max Travel Speed: 5.1 km/h Low Travel Speed: 3.2 km/h Max Traction Force: 56.9 kN Max Climbing Gradient: 58% / 30° Swing Rotation Speed: 10.8 rpm Ground Pressure: 41.8 kPa Short Tail Swing Design, Rear Swing Radius: 1740 mm Digging Working Performance Data Max Digging Depth: 4070 mm Max Vertical Wall Digging Depth: 3490 mm Max Horizontal Digging Radius: 6160 mm Max Lifting Height: 6180 mm Max Material Dumping Height: 4350 mm Bucket Breakout Force: 50.6 kN Stick Arm Breakout Force: 37.1 kN Min Working Radius: 2550 mm Boom Side Swing Angle: Left 70°, Right 50° Dozer Blade Max Lift Height: 400 mm Dozer Blade Max Dig Depth: 350 mm Transport Overall Dimension Parameters Total Transport Length (Boom & Stick Retracted): 6070 mm Transport Width (Over Tracks): 2300 mm Transport Height: 2630 mm Min Ground Clearance: 360 mm Track Width: 450 mm Total Machine Gross Weight: 6800 KG Counterweight Mass: 1520 KG Track Brand: CAT Original Triple Grouser Steel Track Shoe Track Roller Quantity Per Side: 5 Carrier Roller Quantity Per Side: 1 Total Track Shoe Quantity: 36 Hydraulic System Detailed Description Dual independent load sensing variable displacement piston main pumps, separated independent oil supply circuits for boom lifting, bucket operation, upperstructure swing and all small auxiliary attachments. Multiple working modes including Standard Power Mode and Fine Precision Control Mode, suitable for villa garden shaping, municipal narrow pipeline trenching and light concrete demolition works. All hydraulic cylinders adopt built-in micro anti-shock buffer valves to eliminate slight jitter vibration during ultra-precision light-load operation. Factory pre-installed full small-flow hydraulic breaker pipeline interface, compatible with 60-80mm mini hydraulic hammer without secondary refitting. Exclusive CAT load sensing intelligent hydraulic matching system automatically distributes pump output flow according to joystick load demand, cuts idle fuel consumption by 11% during long standby operation, operation action soft and responsive. Auto idle function automatically reduces engine speed after 3 seconds of joystick inactivity to save fuel consumption.