STANLEY Infrastructure knows what you look for in a small mounted breaker, that’s why our MB series focuses on simplicity, easy maintenance, and powerful breaking performance. All MB breakers have only two moving parts – which means better performance and less frequent service intervals. At the lower end of the housing, we added steel reinforcement to not only protect the housing, but to protect the power cell and keep operators running longer. A superior valve design allows for a wider range of pressures and flows. lowering stress on components. Plus, the light tool weight contributes to a broader carrier range.
Features:•Advanced breaker design technology for output energy and efficiency.
•Minimal moving parts, only two for less maintenance, better performance and less service.
•Superior valve design for operation within a broader range of pressures and flows with less heat and stress on components.
•Added steel reinforcement at lower end of housing to protect housing and power-cell.
•Side-plate bolt locking system keeps bolts from loosening.
•Lighter weight allowing choice of smaller carrier.
•Supported power-cell by rubber cushions and urethane wear plates to absorb shock and vibration and reduce wear - MB556
•Direct acting nitrogen chamber boosts the power of each hammer blow.
* SOME MODELS AND MOUNTING ARE NOT CURRENTLY AVAILIBLE.
MODEL | MB156 | MB256 | MB05 | MBF5 | MB556 | MB656 | MB10 | MBX15 | |
Impact Energy Class | Ft/lbs | 175 | 350 | 550 | 550 | 750 | 870 | 750 | 1500 |
Blows Per Minute | BPM | 600-1200 | 700-1200 | 650-1550 | 650-1550 | 590-1100 | 600-1000 | 400-800 | |
Weight (Tool & Mounting Brkt) | Lbs (kg) | 173 (79) | 493 (224) | 480 (218) | 463 (210) | 752 (340) | 872 (396) | 750 | 1168 (531) |
Length (Tool & Mounting Brkt) | In (mm) | 42 (1069) | 51 (1295) | 53 (1350) | 48 (1220) | 63 (1600) | 66 (1689) | 69 (1760) | |
Tool Working Length | In (mm) | 11 (279) | 15 (381) | 15 (381) | 15 (381) | 15 (381) | 18 (457) | 16.6 (426) | |
Tool Diameter | In | 1.75 (44) | 2.5 (64) | 2.7 (70) | 2.7 (70) | 2.7 (69) | 3 (76) | 3 | 3.3 (85) |
Hydraulic Pressure | PSI | 1800-2100 | 1400-1700 | 1500-2000 | 1500-2000 | 1600-2000 | 1700-1900 | 1885-2200 | |
Flow Range | GPM | 4-10 | 9-16 | 10-22 | 10-22 | 12-22 | 16-24 | 15-25 | |
System Relief Pressure (Minimum Cracking) | PSI | 2600 | 2600 | 2600 | 2600 | 2600 | 2600 | 3000 | |
Sound Power Level (LW) | dBA | 116 | 122 | 126 | 126 | 124 | 121 | 126 | |
MIN EXCAVATOR LBS. | 1900 | 4000 | 5000 | 5000 | 7000 | 7000 |
MODEL | DESCRIPTION |
---|---|
MB15600 | Stanley - Excavator Mount - 6" and 4" Pin Centers |
MB15614 | Stanley - Excavator Mount - Flange Top |
MB15641 | Black, Q - Tach for Walk Behind - 6" and 4" Pin Centers |
MB25600 | Stanley - Excavator Mount - 9" Pin Centers |
MB25603 | Stanley - Excavator Mount - Flange Top |
MB25641 | Black, Q - Tach for Walk Behind - 9" Pin Centers |
MB2570 | Excavator Mount - 11" Pin Centers |
MB2570XC | Excavator Mount - Exchange Top |
MB05E00 | Stanley - Excavator Mount - 9" Pin Center and Flange Top |
MB05S02 | Stanley - 4 Position Cradle Skid Steer - 9" Pin Centers and Flange Top |
MB05E04 | Stanley - Excavator Mount - CP027 Top |
MB05S04 | Stanley - Skid Steer with CP027 Top |
MB05E05 | Stanley - Excavator Mount - Exchange Top |
MB05S05 | Stanley - Skid Steer with Exchange Top |
MBF5E00 | Stanley - Excavator Mount - Flange Top |
MBF5E05 | Stanley - Excavator Mount - Exchange Top |
MBF5E04 | Stanley - Excavator Mount - CP027 Top |
MBF5S04 | Stanley - Skid Steer with CP027 Top |
MBF5S05 | Stanley - Skid Steer with Exchange Top |
MB55600 | Stanley - Excavator Mount - Flange Top |
MB55601 | Stanley - Excavator Mount - 14" Pin Centers |
MB55607 | Stanley - Excavator Mount - 14" Pin Centers |
MB5570XC | Stanley - Excavator Mount - Exchange Top |
MB5570XCS | Stanley - Skid Steer with Exchange Top |
MB65603 | Stanley - Excavator Mount - Flange Top |
MB65607 | Stanley - Excavator Mount - 14" Pin Centers |
MB65609 | Stanley - Excavator Mount - 1/4 Yard WainRoy |
MB6560XC | Stanley - Excavator Mount - Exchange Top |
MBX15E03 | Flange Top |
MBX15E00 | 14" PIN Center BRKT |
MBX15E09 | 1/4 YD Wainroy BRKT |
Stanley can be a little tough to figure out what you want to order. The support documents and sales team are not much help. Let me take a stab at it and make a few comments.