SIDE TYPE STANDARD SPECIFICATION | ||||||
Item / Model | Unit | JSB1600S | JSB1900S | JSB2800S | JSB3500S | JSB4500S |
Total Weight | Kg | 1679 | 1898 | 2455 | 2650 | 3753 |
Overall Length | Mm | 2695 | 2810 | 2895 | 3152 | 3310 |
Operating Pressure | Kg/cm2 | 160-180 | 160-180 | 160-180 | 160-180 | 160-180 |
Required Oil Flow | L/min | 120-160 | 130-170 | 150-190 | 170-220 | 200-300 |
Impact Rate | Bpm | 400-700 | 400-600 | 350-500 | 250-400 | 250-350 |
Hosepipe Diameter | Inch | 1 | 1 | 1 | 1 | 1 |
Rod Diameter | Mm | 135 | 140 | 150 | 155 | 165 |
Suitable Excavator | Ton | 19-26 | 19-26 | 27-38 | 28-40 | 40-65 |
a. Leading heat treatment technology. Enhance the performance of heat resistance and abrasion resistance.
b. Low oil consumption design. Reduce the oil cylinder volume and lessen the fuel consumption under the condition of guaranteeing oil pressure invariable.
c. Machine durability design. The piston adopts ring oil passage design to reduce the obstruction, making piston cylinder body more durable; The resilience minimization design protects the machine to extend the working life.
