

ARTICULATED BOOMS AND MECHANICAL GRAPPLES
The range of MCQUAID Articulated Booms is designed for rock breaking applications in mining and quarrying operations. Thanks to their robust design and extensive working reach, they enable operators to eliminate blockages, manage oversized material, and maintain a continuous production flow safely and efficiently.
Mobile Plant Booms are specifically designed to be integrated directly into mobile crushers. Their compact design allows them to operate within transport dimensions, improving productivity and facilitating the removal of material build-ups without the need to stop the plant.
Medium-Duty Booms are designed for installation above primary crusher inlets. They allow oversized material to be reduced and hopper blockages to be cleared, offering a balanced combination of reach, stability, and operational precision.
Heavy-Duty Booms are designed for demanding mining and quarrying applications. Their high-strength structure enables continuous operation on rock and large materials, ensuring safety, productivity, and maximum reliability even in the harshest environments.
MCQUAID Hydraulic Power Packs are designed to operate both the articulated boom and hydraulic breaker, delivering maximum performance, reliability, and easy maintenance in both stationary and mobile installations.
MCQUAID MT Mechanical Grapples are designed for land clearing, material sorting, and forestry applications. Mounted directly onto the excavator, they provide precise and efficient handling thanks to their five-tine design.
MOBILE PLANT BOOMS
| Characteristics | RB20 | RB30 | RB40 | RB42S |
|---|---|---|---|---|
| Nominal Horizontal Reach (m) | 2.0 | 2.8 | 3.0 | 3.8 |
| Maximum Horizontal Reach (m) | 3.2 | 4.2 | 4.6 | 7.8 |
| Vertical Reach (m) | 2.0 | 2.9 | 2.5 | 4.2 |
| Weight (kg) | 890 | 1040 | 1100 | 2100 |
| Rotation | 320º | 320º | 320º | 320º |
MEDIUM RANGE BOOMS
| Characteristics | RB42s | RB42 | RB42sx | RB42X |
|---|---|---|---|---|
| Nominal Outreach (m) | 3.8 | 4.1 | 5.4 | 5.7 |
| Maximum Outreach (m) | 5.7 | 6.0 | 7.3 | 7.1 |
| Vertical Reach (m) | 4.2 | 4.2 | 5.9 | 5.6 |
| Weight (kg) | 2100 | 2300 | 2605 | 2770 |
| Rotation (º) | 320º | 180º | 320º | 180º |
HEAVY RANGE BOOMS
| Characteristics | RB52s | RB52HD | RB60 | RB75 | RB90 | RB110 | RB120S |
|---|---|---|---|---|---|---|---|
| Nominal Outreach (m) | 5.4 | 5.9 | 6.4 | 7.6 | 8.8 | 10.0 | 12.5 |
| Maximum Outreach (m) | 7.8 | 7.8 | 8.7 | 9.0 | 10.8 | 12.6 | 15.0 |
| Vertical Reach (m) | 5.2 | 4.9 | 5.96.3 | 6.8 | 7.7 | 9.0 | 9.2 |
| Weight (kg) | 5500 | 8000 | 7250 | 8500 | 10500 | 11500 | 23500 |
| Rotation (º) | 320º | 180º | 180º | 180º | 180º | 170º | 320º |
The main features of these articulated booms are:




