JY621E Crawler Excavator

JY621E crawler excavator (using today's advanced and mature hydraulic technology, machining technology and mechatronics technology)

Applicable working conditions: Water conservancy and electric power construction, mining, road construction, airport port construction, urban construction, municipal construction and pipeline laying.

● Optimized reinforced work unit and chassis frame for durability.
● It is equipped with a large space driver's cab. The driver's cab has a wide view and meets the European FOPS/ROPS standard. The front view of the machine is wide, the blind spots of the line are minimized, and the operation safety is high.
● It adopts series and combined large and large coolers, and has high adaptability to high temperature environment, ensuring that the excavator works at high temperature and excavation is still strong.
● Air filter, oil filter, and fuel filter, etc. are at your fingertips, convenient for daily maintenance and maintenance, spare parts for operation and maintenance of spare parts, convenient for disassembly and assembly, and good proximity.

JY621E Crawler Excavator technical parameters

Specifications Machine weight: 21000 kg Bucket capacity: 0.93
Engine Model: B5.9-C Rated power: 112 kW / 1950 rpm
Displacement: 5.9L
Performance Gradeability: 70% (35°) Driving speed: 2.6 / 4.6 km/h
Swing speed: 13 rpm Ground pressure: 42kPa
Bucket digging force: 132kN Stick digging force: 108kN
Walking section Standard track: 600mm Side sprocket: 2
Number of track shoes per side: 50 Rollers per side: 9
Oil and coolant capacity Travel motor: 2 × 5.4L Fuel tank: 312L
Hydraulic oil tank: 220L engine oil: 24L
Antifreeze: 32L