卡特 307

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. Basic Machine Information Product Model: 307 Machine Type: Compact Zero Tail Swing Mini Hydraulic Crawler Excavator Operating Weight: 7.0 Ton (7000 KG) Bucket Standard Capacity: 0.31 m³ Bucket / Dipper Stick Length: Standard Stick 1880mm, Bucket Width 820mm Original Manufacturing Country: USA Machine Condition: GOOD Main Application Scenarios: Municipal Road Maintenance, Residential Foundation Digging, Farm Land Renovation, Pipeline Trenching, Indoor Demolition, Landscape Construction Emission Standard: Euro Stage V / EPA Tier 4 Final Certification: CE, EPA Original Factory Certificates Available Original Body Color: Standard Industrial Yellow Machine Layout: Short Radius Zero Tail Swing Design, Limited Rear Overhang For Narrow Job Site Operation 2. Complete Engine System Parameters Engine Brand: Original Factory Engine Model: C3.3B Engine Structure: 4 Cylinders, Inline Liquid Cooled, Turbocharged Direct Injection Diesel Engine Total Displacement: 3.3 L Rated Net Power: 42.2 KW / 56.6 HP Rated Rotational Speed: 2400 r/min Fuel Type: Low Sulfur Diesel Fuel Fuel Tank Total Capacity: 110 L Fuel Saving Configuration: Auto Idle System, Dual Power Control Modes (Eco Mode / Heavy Load Power Mode) Standard Auxiliary Filter: Fuel Water Separator Pre-Filter, Double Stage Engine Oil Filter Refueling Device: Handheld Fast Refuel Port, Convenient Daily Maintenance Anti-Overheat System: Large Size Aluminum Composite Radiator, Independent Hydraulic Oil Cooling Loop 3. Full Hydraulic System Configuration Main Pump Combination: Dual Variable Displacement Piston Pumps Load Sensing Hydraulic System Auxiliary Hydraulic Output Flow: Max 68 L/min For Hydraulic Breaker, Log Grapple, Earth Auger Attachments Hydraulic Control Mode: Proportional Pilot Joystick Operation, Smooth Coordination Of Multi-Action Compound Movements Swing Motor: Plunger Hydraulic Swing Motor With Built-In Holding Brake Valve Travel Motor: Two-Speed Variable Displacement Travel Motor (High/Low Speed Switchable) Max System Working Pressure: 26.0 MPa Hydraulic Oil Tank Capacity: 50 L Standard Auxiliary Hydraulic Circuit: Full Pre-Installed Hydraulic Pipeline, Quick Connect Couplers For All Attachments Hydraulic Protection: Multi-Stage Pressure Relief Valves, Boom & Arm Anti-Shock Buffer Circuits To Reduce Vibration 4. Core Working Performance Data Max Bucket Digging Force: 49.8 KN Max Arm Digging Force: 38.6 KN Max Vertical Digging Depth: 3150 mm Max Overall Digging Depth: 4260 mm Max Horizontal Digging Radius: 6720 mm Max Dumping Height: 4430 mm Min Front Swing Radius: 2580 mm Min Rear Swing Radius: 1320 mm Swing Rotation Speed: 9.0 rpm, Full 360° Continuous Rotation Travel Low Speed: 2.8 km/h Travel High Speed: 4.7 km/h Max Gradeability: 58% (30 Degree Climbing Slope Capacity) Standard Dozer Blade Size: Width 2120 mm, Height 430 mm Dozer Blade Lifting Range: Rise 420 mm Above Ground, Drop 435 mm Below Ground Level 5. Chassis & Travel Track System Track Shoe Type: Standard 450mm Wide Steel Tracks, Optional Rubber Track Pads For Pavement Protection Track Total Length: 2680 mm Track Center Gauge: 1720 mm Track Contact Length with Ground: 2140 mm Minimum Ground Clearance: 330 mm Track Roller Quantity: 6 Lower Support Rollers + 2 Upper Carrier Rollers Per Side Tension Adjustment: Grease Cylinder Track Tension Adjustment Device, Easy Manual Calibration Dozer Frame: Integral Heavy Welded Dozer Frame For Site Leveling, Backfilling And Ground Compaction Auxiliary Work 6. Overall Transportation External Dimensions Total Transport Length: 5960 mm Total Transport Width: 2120 mm Total Transport Height: 2640 mm Machine Rear Overhang: Ultra Short Zero Tail Design, Rear Swing Radius Only 1320mm, Safe Operation In Narrow Urban Construction Sites