沃尔沃 EC 55D

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 Machine Specifications Operating weight: 5,400–5,630 kg (Standard configuration 5,540 kg, including 80 kg operator, 380mm steel tracks, 0.2 m³ standard bucket, 420 kg counterweight) Machine class: 5.5-ton compact crawler excavator Bucket type: Standard backhoe bucket Standard bucket capacity: 0.2 m³, standard bucket width 600 mm Emission standard: China Stage III / Stage IIIA / Tier 3 2. Engine System (Volvo Original D2.6A) Model: Volvo D2.6A inline 4-cylinder water-cooled diesel engine Displacement: 2.62 L Bore × Stroke: 87 mm × 110 mm Gross power (SAE J1995): 36.5 kW / 2000 rpm (50 hp) Net power (ISO 9249): 34.5 kW / 2000 rpm (47 hp) Max torque: 210 N·m / 1000 rpm Air filter: Two-stage dry air cleaner Electrical system: 12V, 100Ah battery, 60A alternator, 2.5kW starter motor 3. Hydraulic System (Load-sensing variable pump, open-center power control) Main Dual Variable Piston Pumps Max flow per pump: 55 L/min, total flow 110 L/min Main system relief pressure: 21.6 MPa Auxiliary breaker circuit pump Flow rate: 32.4 L/min, pressure 20.6 MPa Pilot gear pump Flow rate: 9 L/min, pilot pressure 3.2 MPa Independent circuit pressures Travel circuit: 20.6 MPa Swing circuit: 18.6 MPa Digging Forces Bucket breakout force: 40 kN Arm breakout force: 26 kN 4. Travel & Swing Performance Travel System Two-speed auto-shift travel motors Low speed: 2.6 km/h; High speed: 4.3 km/h Max drawbar pull: 43 kN Max gradeability: 35° Track brake: Multi-disc spring-applied, hydraulic release brake Swing System Swing speed: 9 rpm Swing torque: 11 kN·m Rear swing radius: 1680 mm (Compact short tail design) 5. Overall Machine Dimensions (Transport Dimensions) 表格 Item Dimension (mm) Overall length 5885 Overall width 1920 Cab overall height 2560 Upper structure width 1840 Minimum ground clearance 380 Counterweight ground clearance 690 Track gauge 1540 Standard track shoe width 380 (Rubber tracks optional) Track contact length 1950 Total track length 2500 Minimum front swing radius 2360 6. Working Range (Standard Arm Configuration) 表格 Working Parameter Size (mm) Maximum digging reach 6110 Maximum digging reach at ground level 5980 Standard maximum digging depth 4000 Vertical wall digging depth 2620 Maximum digging height 5770 Maximum dumping height 4090 Dozer blade specs: 1920mm width, 350mm lift height, 450mm dig depth 7. Tank Capacities & Service Volumes Fuel tank capacity: Approx. 95 L Hydraulic tank capacity: Approx. 60 L Engine oil refill volume: 7.2 L Coolant capacity: 6.5 L 8. Chassis & Counterweight Chassis frame: Reinforced X-frame structure Standard counterweight mass: 420 kg Track type: Standard steel tracks, rubber track shoes optional Dozer blade: Standard integrated dozer