2013 Tramac Montabert SC28 Hydraulic Breaker Hammer

The Montabert SC28 hydraulic breaker delivers consistent, high-output breaking power for carriers weighing 6,600–16,500 lb, making it one of the most capable hydraulic breakers in the compact excavator class. With an energy output of 900 J and a tie-rod-free monobloc design, this 2013 model provides reliable demolition results without placing excessive strain on your carrier equipment. Whether you're tackling concrete demolition, utility work, or general construction, the SC28 hydraulic breaker is designed to match the hydraulic requirements of 3–7.5 ton excavators while delivering the productivity you need on every job.

Why You'll Love It

• Superior Breaking Power – The Montabert SC28 produces an energy class of 900 J per blow, with impact energy ranging approximately 900 to 1,016 J depending on hydraulic conditions. That output tackles tough demolition jobs efficiently, from reinforced slabs to aged concrete foundations.

• Optimized Flow Requirements – Oil flow requirements of just 10.5–20 GPM mean less strain on your machine's auxiliary hydraulic system. Lower hydraulic flow demand translates to reduced overheating, less pressure drop, and longer component life for both the breaker and the carrier.

• Versatile Application Range – Perfect for utility cuts, sidewalk removal, driveway removal, trenching, curb and gutter work, and light-to-medium demolition. The SC28 is useful for concrete demolition, utility work, and general construction applications where moderate breaking force meets compact equipment.

• Proven Durability – This 2013 model carries an established track record in rental fleets and contractor operations. The SC28 weighs 511 lb, enhancing its durability, and the tie-rod-free monobloc housing eliminates common failure points found on older breaker designs.

• Easy Operation – An impact rate of 630–1,420 BPM gives operators excellent control across different materials. Lower frequencies deliver heavier single blows for hard concrete, while higher frequencies handle softer materials and finishing work with precision.

What Makes It Different

Most generic hydraulic breakers in this weight class rely on external tie rods to hold the housing together, require routine nitrogen recharges, and demand higher hydraulic flow than many compact excavators can efficiently supply.

The Montabert SC28 is built differently:

• Integrated Hydraulic Accumulator – The SC28 features an internal gas accumulator that acts as a shock absorber and removes the need for routine nitrogen recharges. This technology delivers consistent impact energy blow after blow while protecting hoses, seals, and the carrier's hydraulic circuit from damaging pressure spikes.

• Precise Carrier Matching – Engineered specifically for 3 to 7.5-ton class excavators, providing an ideal match between breaking power and machine capability. The SC28 can handle high hydraulic back-pressures for compatibility with various excavator circuits, so even machines with longer return lines or restrictive fittings maintain full performance.

• 2.8-Inch Tool Steel Design – The tool steel diameter of 2.8 inches offers the optimal balance between breaking power and maneuverability. This size drives energy efficiently into the work surface without the added weight penalty of larger-diameter tools, and chisels for the SC28 measure 2.71 inches in diameter for a precise fit.

• Tie-Rod-Free Monobloc Design – The SC28 features a tie-rod-free monobloc design that eliminates external fasteners prone to loosening under high-cycle loading. Maintenance is reduced due to the absence of tie rods and nitrogen recharge requirements, meaning less downtime and fewer parts to inspect.

How It Works

1. Hydraulic Connection Attach the SC28 to your excavator's auxiliary hydraulic system. The breaker requires oil flow of 10.5–20 GPM and operates at 1,740 PSI pressure. Proper flow matching ensures optimal energy delivery and prevents overheating or blank firing.

2. Impact Generation Once hydraulic flow is engaged, the internal gas accumulator stores and releases energy to drive the piston. This creates consistent impacts at up to 900 J per blow. The accumulator simultaneously absorbs hydraulic shock, protecting your carrier and the breaker's internal components from damaging pressure spikes.

3. Material Breaking The variable impact rate of 630–1,420 BPM lets you adjust breaking force to match the material. Hard concrete and rock benefit from lower-frequency, high-energy blows. Asphalt, masonry, and thinner slabs respond well to higher frequencies. The result is efficient material removal with less operator fatigue and less wear on your equipment.

Product Details

The Montabert SC28 weighs 511 lb in its standard configuration. The SC28 weighs around 275 kg (606 lb) with a bracket and tool, making it substantial enough for serious demolition work while remaining within the handling capacity of compact excavators. The SC28 has soundproofing features that reduce acoustic noise levels, an important advantage for urban and residential job sites where noise restrictions apply.

Who It's For

Ideal for:

• Contractors specializing in utility work and light demolition – The SC28 handles utility cuts, sidewalk removal, driveway removal, trenching, and concrete breaking with excellent durability and consistent power delivery.

• Rental fleet operators – A proven product in rental fleets, the SC28's reduced maintenance needs, robust monobloc construction, and strong parts availability keep machines in the field and out of the shop. Minimal downtime means better utilization rates.

• Excavator owners with 3–7.5 ton machines – If your machine falls in this carrier class, the SC28 is designed to match your hydraulic system without overtaxing it. The moderate oil flow and pressure demands work well with popular compact excavators.

• Municipal crews – Sidewalk and pavement removal, curb replacement, and infrastructure maintenance projects benefit from the SC28's combination of controlled power, noise suppression, and compact size.

If you want a hydraulic hammer that delivers serious breaking capability without requiring a large carrier or excessive hydraulic flow, this product fits your needs.

Frequently Asked Questions

Is the 2013 model still reliable for daily use? Absolutely. The SC28 was produced from approximately 2004 through at least 2021, and the 2013 model shares the same core design features found in later production units-including the tie-rod-free monobloc housing and integrated hydraulic accumulator. With proper maintenance, these breakers continue to deliver excellent durability and performance in daily field use. The Montabert SC28 seal kit is designed to prevent oil leaks, and replacement parts including seal kits, bushings, chisels, and accumulator membranes remain readily available.

What carriers are compatible with the SC28? The SC28 is designed for carriers in the 3 to 7.5-ton class (6,600–16,500 lb). Your machine must supply between 10.5 and 20 GPM of hydraulic flow at up to 1,740 PSI operating pressure. Popular compact excavators in this range can typically provide these hydraulic requirements through their auxiliary circuits. Running below the minimum flow specification risks blank firing and component damage, while exceeding pressure limits can compromise seals and hoses.

Where can I find replacement parts and tools? Parts for the Montabert SC28 are widely available through authorized dealers and aftermarket suppliers. Key maintenance items in stock at most distributors include seal kits, upper and lower bushings, retainer pins, chisels, moil points, and accumulator diaphragm assemblies. This broad parts availability means you can keep downtime to a minimum and avoid extended waits for an overhaul.

How does it compare to newer models? The 2013 SC28 shares nearly identical specifications with later-production SC28 units. While newer breakers in higher energy classes may offer greater impact energy above 1,000 J, they typically demand larger carriers, higher hydraulic flow, and generate more noise and vibration. For operators who need proven performance and cost-effectiveness without upgrading their machine, the 2013 SC28 remains a strong, practical choice-providing the same core technology at a more accessible price point.

Ready to Upgrade Your Breaking Capability?

Stop struggling with undersized hydraulic breakers or mismatched attachments that waste time and wear out your carrier. Choose the proven 2013 Tramac Montabert SC28 for reliable demolition performance backed by years of field-proven results and readily available parts support.

This breaker is available now. Contact us for pricing, technical specifications, and compatibility verification for your specific machine. We can help you confirm the right match for your carrier and applications so you're productive from day one.