Excavator Long Boom and Arm for Pile Driving/Driver
Product Specifiions
| Material |
Q345B & Q690D |
| Appliion |
Used excavator |
| Surface Finish |
Sand-blasted and painted |
| Warranty |
6 months |
| Length of Long Boom |
8.6 meters |
| Length of Long Arm |
6.9 meters |
Product Description
SANY excavator pile driving boom and arm is designed for extended reach and heavy-duty pile driving appliions.
- Compatible with all makes and models of excavators
- Standard supply includes: bucket, linkage, bucket cylinder, 4 oil pipes/hoses, 6 pins, and lubriing system
- Multiple material options available (Q345B, Q690D, Weldox) to suit specific appliions
- Two-piece boom design for easier container shipping
- 45-degree tapered seams for superior welding quality
- Optional boom cylinder and arm cylinder available
- Customizable with additional pipelines for specialized appliions
- Capable of producing booms up to 32m in length
Model Specifiions
| Model |
LDB120 |
LDB200 |
LDB220 |
LDB300 |
LDB350 |
LDB400 |
LDB450 |
| Total length (mm) |
13000 |
15380 |
15380 |
18000 |
20000 |
22000 |
24000 |
| Weight (kg) |
3000 |
4000 |
4200 |
5200 |
6000 |
6500 |
7000 |
| Max dig depth (mm) |
9000 |
11340 |
11370 |
13000 |
15000 |
16500 |
18000 |
| Max extensiveScope (mm) |
12500 |
15100 |
15100 |
17600 |
19600 |
21600 |
23600 |
| Max dig height (mm) |
11300 |
12510 |
12610 |
13720 |
14920 |
16100 |
17300 |
| Folding height (mm) |
2900 |
2980 |
3040 |
3210 |
3210 |
3400 |
3400 |
| Bucket volume (m³) |
0.3 |
0.4 |
0.4 |
0.4 |
0.5 |
0.6 |
0.6 |
| Excavator Tonnage (ton) |
12 |
20 |
22 |
30 |
35 |
40 |
45 |
Production Processes
Material: Q345B and Q690D - Top and bottom use Q690D steel, other parts use Q340B steel.
Welding: Performed with mixed gas (80% argon, 20% carbon dioxide) for optimal results.
Bushing: Copper bushings with graphite for enhanced durability and performance.
Edge Preparation: Milling machines prepare strip edges and grooves to ensure optimal forming and welding conditions.