SD Models
Montabert Compact Breakers SD Models
The Montabert SD Series delivers dependable hydraulic breaking performance for compact excavators, mini excavators, backhoe loaders, skid steers, and other compact carriers. Designed for carrier classes from approximately 0.7 to 12 tons, these breakers combine powerful impact energy with lightweight construction, making them an excellent choice for demolition, trenching, landscaping, recycling, civil engineering, and general construction applications. Available from BHE Attachments, the SD range provides reliable productivity, low maintenance requirements, and excellent carrier compatibility across a wide variety of jobsites.
Montabert SD Compact Breakers Overview
The Montabert SD Series is engineered to deliver efficient hydraulic breaking performance while remaining lightweight, durable, and easy to maintain. Each breaker features a compact design that helps maximise machine versatility without sacrificing impact power. With models sized for everything from micro excavators to larger compact carriers, the SD range offers dependable productivity across demanding construction, utility, landscaping, recycling, and demolition projects.
Key Features
- Hydraulic accumulator maintains consistent performance without routine nitrogen recharging.
- Tie-rod-free circular power cell provides an excellent power-to-weight ratio while reducing maintenance.
- Smart hydraulic distribution automatically maintains efficient operating pressure for consistent impact energy.
- Integrated blank-fire protection helps reduce unnecessary wear when the tool is not fully engaged.
- Fully soundproofed housing helps lower operating noise for urban and indoor projects.
- Compatible with biodegradable lubricants for environmentally conscious operations.
- Single-retainer tool system allows faster and safer tool replacement on the jobsite.
- Dual lifting points and integrated hose protection improve handling and operator safety.
Built for Compact Equipment
From the SD6 through the SD42, the Montabert SD Series gives contractors the flexibility to match breaker size with machine capability and jobsite requirements. Whether breaking concrete, trenching for utilities, preparing landscapes, processing recycled materials, or completing civil engineering projects, these compact breakers deliver dependable impact performance while remaining easy to transport, install, and maintain.
Common Applications for Montabert SD Compact Breakers
The Montabert SD Series is engineered to handle a wide range of breaking applications while providing excellent carrier stability, low operating noise, and reliable hydraulic performance. From compact landscaping projects to demanding demolition work, these breakers help contractors maximise productivity with machines ranging from micro excavators to 12-ton carriers.
Demolition
Break reinforced concrete, foundations, sidewalks, retaining walls, driveways, and interior structures with precise impact energy suited to compact equipment.
Utility Trenching
Excavate rock, frozen ground, and compacted material for utility installation, pipeline work, fibre optic projects, and underground infrastructure construction.
Landscaping
Remove boulders, concrete features, old retaining walls, and hard ground while maintaining the manoeuvrability needed for residential and commercial landscape projects.
Recycling
Process concrete, brick, asphalt, and masonry materials into manageable sizes for recycling facilities and demolition clean-up operations.
Civil Engineering
Support road construction, municipal infrastructure, bridge maintenance, drainage work, and site development where compact carriers provide easier access.
Indoor & Urban Construction
The soundproof housing and compact dimensions make the SD Series well suited for confined jobsites, urban environments, renovation projects, and work on electric compact carriers.
Why Contractors Choose the SD Series
Montabert designed the SD Series to deliver dependable breaking performance while reducing maintenance requirements and improving operator convenience. The combination of lightweight construction, intelligent hydraulic design, and durable components makes these breakers an excellent solution for contractors seeking maximum productivity from compact carriers.
Designed for Everyday Productivity
- Compact design improves machine balance and visibility.
- Excellent power-to-weight ratio for greater breaking efficiency.
- Hydraulic accumulator eliminates routine nitrogen charging.
- Simple maintenance with fewer wear components.
- Wide selection of working tools for different applications.
- Compatible with most quick coupler systems.
Reliable Across Every Jobsite
Whether you're operating a mini excavator on residential projects or a compact excavator on demanding commercial construction sites, the SD Series offers dependable impact performance, straightforward maintenance, and compatibility with a wide variety of carriers. BHE Attachments can help you select the right breaker model based on your machine, hydraulic system, and application requirements.
Montabert SD Series Specifications
The Montabert SD Series includes eight compact hydraulic breaker models covering carrier classes from 0.7 to 12 tons. Use the comparison table below to help identify the breaker that best matches your excavator, hydraulic flow, and application requirements.
| Model | Carrier Weight | Operating Weight | Oil Flow | Striking Frequency | Max Pressure | Tool Diameter |
|---|---|---|---|---|---|---|
| SD6 | 0.7–1.2 t | 128 lb (58.7 kg) | 3.2–6 GPM | 725–1,460 BPM | 110 bar | 1.45 in (37 mm) |
| SD8 | 1–1.7 t | 168 lb (76.4 kg) | 4–8 GPM | 800–1,600 BPM | 120 bar | 1.77 in (45 mm) |
| SD12 | 1.2–2.2 t | 214 lb (97 kg) | 4.5–9 GPM | 825–1,700 BPM | 120 bar | 1.85 in (47 mm) |
| SD16 | 1.5–3.7 t | 288 lb (131 kg) | 6.6–13 GPM | 770–1,550 BPM | 120 bar | 2.16 in (55 mm) |
| SD22 | 2.2–5.3 t | 440 lb (200 kg) | 8–17.2 GPM | 600–1,360 BPM | 120 bar | 2.56 in (65 mm) |
| SD28 | 3–7.5 t | 511 lb (231.1 kg) | 10.5–20 GPM | 630–1,420 BPM | 120 bar | 2.83 in (72 mm) |
| SD36 | 4–10 t | 671 lb (304 kg) | 14.5–26.5 GPM | 700–1,540 BPM | 125 bar | 2.99 in (76 mm) |
| SD42 | 5–12 t | 804 lb (364.7 kg) | 18.5–32 GPM | 700–1,440 BPM | 125 bar | 3.30 in (84 mm) |
Specifications are provided as a quick reference. Final breaker selection should always be confirmed using carrier operating weight, hydraulic flow, operating pressure, mounting configuration, and intended application. Contact BHE Attachments if you need assistance selecting the correct Montabert SD Series hydraulic breaker.
Compare the Montabert SD Series Models
The Montabert SD Series covers a wide range of compact carrier sizes, allowing contractors to select a breaker that matches their excavator's operating weight, hydraulic capacity, and jobsite requirements. Compare the primary specifications below to determine the most suitable model for your application.
| Specification | SD6 | SD8 | SD12 | SD16 | SD22 | SD28 | SD36 | SD42 |
|---|---|---|---|---|---|---|---|---|
| Carrier Weight (t) | 0.7–1.2 | 1–1.7 | 1.2–2.2 | 1.5–3.7 | 2.2–5.3 | 3–7.5 | 4–10 | 5–12 |
| Operating Weight (lb) | 128 | 168 | 214 | 288 | 440 | 511 | 671 | 804 |
| Operating Weight (kg) | 58.7 | 76.4 | 97 | 131 | 200 | 231.1 | 304 | 364.7 |
| Oil Flow (GPM) | 3.2–6 | 4–8 | 4.5–9 | 6.6–13 | 8–17.2 | 10.5–20 | 14.5–26.5 | 18.5–32 |
| Oil Flow (L/min) | 12–23 | 15–30 | 17–35 | 25–50 | 30–65 | 40–75 | 55–100 | 70–120 |
| Striking Frequency (BPM) | 725–1,460 | 800–1,600 | 825–1,700 | 770–1,550 | 600–1,360 | 630–1,420 | 700–1,540 | 700–1,440 |
| Maximum Pressure (bar) | 110 | 120 | 120 | 120 | 120 | 120 | 125 | 125 |
| Tool Diameter | 1.45 in 37 mm |
1.77 in 45 mm |
1.85 in 47 mm |
2.16 in 55 mm |
2.56 in 65 mm |
2.83 in 72 mm |
2.99 in 76 mm |
3.30 in 84 mm |
Why Choose the Montabert SD Series?
The Montabert SD Series combines lightweight construction, advanced hydraulic technology, and dependable reliability to help contractors complete demanding jobs with confidence. Designed for compact carriers ranging from 0.7 to 12 tons, these breakers deliver excellent impact performance while remaining easy to transport, install, and maintain. Their efficient hydraulic design helps maximize energy transfer while reducing unnecessary maintenance and operating costs.
- Eight breaker models covering a wide range of compact carriers.
- Excellent power-to-weight ratio for improved productivity.
- Hydraulic accumulator eliminates routine nitrogen charging.
- Automatic hydraulic regulation helps maintain consistent breaking performance.
- Integrated blank-fire protection helps reduce unnecessary tool and breaker wear.
- Soundproof housing helps reduce operating noise on residential and urban jobsites.
- Compatible with biodegradable lubricants for environmentally conscious operations.
- Single-retainer tool system simplifies routine service and tool replacement.
- Designed to work with virtually all common quick coupler systems.
Need Help Choosing the Right Breaker?
Selecting the proper hydraulic breaker depends on more than carrier weight alone. Hydraulic flow, operating pressure, attachment mounting configuration, and the material being broken all play an important role in achieving maximum productivity and equipment life.
The specialists at BHE Attachments can help you compare SD Series models and recommend the best hydraulic breaker for your excavator, mini excavator, backhoe loader, or skid steer based on your equipment specifications and application requirements.
Ready to Quote a Montabert SD Series Hydraulic Breaker?
Whether you're looking for the compact SD6 or the larger SD42, BHE Attachments can help you compare models, verify carrier compatibility, review hydraulic requirements, and provide current pricing for the right Montabert hydraulic breaker package for your machine.
