High quality latest second-hand Volvo EC220D excavator 22tons medium earthmoving machinery Volvo EC220DL made in Korea

Comprehensive description of the Volvo EC220D (may be referred to as "EC220D") medium crawler excavator:

1. Basic parameters

Tonnage and weight: It is a medium-sized excavator (13-30 tons), with a working weight range of 20,900-24,400 kg (about 21-24.4 tons). Different specific configurations may affect the weight.

Power system: Equipped with Volvo D6H diesel engine, rated power 123 kW (about 165 horsepower), speed 1800 rpm, displacement 5.7 liters, six-cylinder design, maximum torque 849 N·m.

Bucket capacity: The standard bucket capacity range is 0.48-1.44 m³, and some configurations can be expanded to 2.1 m³, but it should be noted that different bucket capacities are suitable for different working conditions.

Travel speed: crawler travel, speed is 3.5-5.7 km/h, adaptable to various terrains.

2. Performance characteristics

Fuel efficiency: With ECO mode and new hydraulic system, fuel efficiency is 10% higher than the previous generation, and operating costs are significantly reduced.

Operation capability:

Digging depth: Maximum digging depth 6.76 meters, maximum digging radius 9.97 meters, maximum unloading height 6.62 meters.

Digging force: bucket digging force 127 kN (normal mode) to 137 kN (power enhancement mode), digging force of bucket arm 93-98 kN.

Hydraulic system: Equipped with intelligent electro-hydraulic control system, main pump flow 2×207 L/min, providing efficient power distribution and control accuracy.

3. Design and operation

Cab: Adopts D series modern design, wide field of vision, humanized controller layout, equipped with suspension seat and low noise design, improving operating comfort and efficiency.

Maintenance convenience: Central filter and grouped lubrication points are centrally arranged, and the engine hood and door design facilitate daily maintenance and reduce downtime.

Safety and environmental protection: It complies with environmental emission standards and is equipped with safety protection devices (such as slewing locks and anti-overturning structures).

4. Applicable scenarios

General use: It is suitable for road construction, quarrying, trenching, municipal construction and mining operations.

Lifting capacity: The maximum lifting capacity at the chassis is 6.3 tons, the lifting height is 1.5 meters, and it supports a variety of attachments (such as hydraulic hammers and grabs).