Hitachi ZX200/EX200 Excavator Long Reach Boom
High-performance excavator long reach boom and arm system designed for extended reach appliions.
Specifiions and Standard Supply
Long boom: One unit
Long arm: One unit
Bucket cylinder: One unit
Standard bucket: One unit
Pins: 8 units
"H" linkage: One set
High pressure hoses: 4 units
Steel tube: 4 units
Boom cylinder: Use original cylinders
Arm cylinder: Use original cylinder
Working Dimensions
| Model |
LDB120 |
LDB200 |
LDB220 |
LDB200 |
LDB300 |
LDB350 |
LDB400 |
LDB450 |
| Total length (mm) |
13000 |
15380 |
15380 |
18000 |
18000 |
20000 |
22000 |
24000 |
| Weight (kg) |
3000 |
4000 |
4200 |
4900 |
5200 |
6000 |
6500 |
7000 |
| Max dig depth (mm) |
9000 |
11340 |
11370 |
13000 |
13000 |
15000 |
16500 |
18000 |
| Max extensive scope (mm) |
12500 |
15100 |
15100 |
17500 |
17600 |
19600 |
21600 |
23600 |
| Max dig height (mm) |
11300 |
12510 |
12610 |
13720 |
13720 |
14920 |
16100 |
17300 |
| Folding height (mm) |
2900 |
2980 |
3040 |
3210 |
3210 |
3210 |
3400 |
3400 |
| Bucket volume (m3) |
0.3 |
0.4 |
0.4 |
0.4 |
0.4 |
0.5 |
0.6 |
0.6 |
| Excavator tonnage (ton) |
10-16 |
20-22 |
22-25 |
20-25 |
30 |
35 |
40 |
45 |
Key Features
Material:
- Standard long reach boom: All Q345B Steel (equivalent to S355 steel in Europe)
- Heavy duty long reach (excavator tonnage above 40ton): Top and bottom use Q690D steel (equivalent to S690QL steel in Europe), other parts use Q340B steel
Internal Structure: Spaced by vertical and horizontal reinforcement plates at regular intervals
Precision Manufacturing: All steel plates are beveled by beveling machine before welding
Welding Process:
- Welded with mixed gas (80% argon, 20% carbon dioxide)
- Precision welding by robotic welding machine