PC240 CAT324 Long Reach Excavator Booms 13-16 Meters , excavator long reach boom arm
The long arm of the excavator is made of Q355B steel, which has good strength and rigidity. The shaft sleeve of the extension arm is generally made of 45# steel, lined with a 40Cr bushing, and the lubrication effect of butter reduces the shear force generated by the frequent rotation of the shaft and the shaft sleeve, thereby prolonging the service life of the extended arm. The shaft sleeve is enlarged. Using a selection of the toughest wear-resistant steels, we can produce excavator long arms for Cat, Demag, Doosan, Hitachi, Hyundai, JCB, Kobelco, Komatsu, Liebherr, Volvo, and other popular brands.
Material: big, small arm and bucket are Shaogang q355b, the iron pipe on the arm is national standard strict seamless pipe, the pin shaft is 40Cr, the high-pressure hose is a joint-venture pipe with 4 layers of steel rings, the grease pipe is a single-layer hose, and the bushing driven into the base of the boom is graphite alloy copper sleeve.
Working conditions Municipal Engineering, subway construction, river dredging, reservoir cleaning and other water conservancy projects.
Advantages:
✅ | Q355B for ear seat |
✅ | The middle sleeve of the boom adopts an integral forming process |
✅ | Flexible steel sleeve, convenient for maintenance and replacement |
✅ | Reinforced 45# steel for boom middle sleeve |
✅ | Smooth and full weld |
✅ | Acid cleaning and phosphating after welding |
✅ | Adopt high quality Ningbo connectors |
Excavator Ton | Total Length(mm) | (A)Boom(mm) | (B)Arm(mm) | Maximum Digging Radius(mm) | Maximum Digging Depth(mm) | Maximum Unloading Height(mm) | Maximum Digging Height(mm) |
11-15T | 13000 | 7250 | 5750 | 11200 | 9000 | 7550 | 9350 |
20-25T | 15400 | 8220 | 7180 | 14500 | 11300 | 10400 | 12600 |
20-30T | 18000 | 10000 | 8000 | 17300 | 13000 | 17200 | 14000 |
35-40T | 20000 | 11000 | 9000 | 19200 | 14900 | 12900 | 15200 |
40-45T | 22000 | 12000 | 10000 | 21300 | 16000 | 14000 | 17000 |
40-50T | 24000 | 13000 | 11000 | 23000 | 17900 | 15200 | 18100 |
Usually use 40GP container to load product !
Contact sophia to inquiry details !