TAM 19 - 40 lb Class Backfill Tamper by Atlas Copco

TAM 19 - 40 lb Class Backfill Tamper by Atlas Copco

The Atlas Copco TAM 19 is a 40 lb class pneumatic backfill tamper built for compacting soil, clay, and trench backfill in demanding construction, utility, foundation, and repair work. Designed for slow, powerful compaction blows, the TAM 19 gives operators the striking force needed to settle tough fill material while still keeping the tool compact enough for trench work, close-quarter compaction, and jobsite handling by a single operator.

This air-powered tamper is a strong fit for crews working around foundations, utility lines, pole bases, road cuts, and other areas where loose backfill must be compacted thoroughly before the job can move forward. With a 780 BPM impact frequency, 41.8 lb operating weight, and 6.25 inch aluminum butt, the TAM 19 is built to deliver controlled, repetitive force into the ground instead of relying on high-speed surface vibration alone. That makes it especially useful when working with clay, mixed soil, and finely crushed or powdered material that needs firm, consistent consolidation.

Heavy-Duty Pneumatic Backfill Tamper for Soil and Trench Compaction

The TAM 19 is made for real backfill work. Atlas Copco lists this tamper for compacting soil around foundations and other structures, as well as compacting backfill in trenches. Its 40 lb class body gives it enough mass to drive force downward into the material, while the long handle and inline design help the operator keep the tool positioned accurately in narrow or uneven work areas.

Common applications include:

• Compacting backfill in utility trenches
• Compacting soil around foundations and structural work
• Settling fill around posts, poles, and supports
• Repair work after pipe, conduit, or cable installation
• Soil compaction in confined or hard-to-reach spaces
• Working with clay, crushed material, and mixed backfill

The TAM 19 is not a light-duty shop tool dressed up for construction use. It is a purpose-built Atlas Copco pneumatic tamper made for crews that need repeatable compaction power from a rugged air tool.

Key Features and Benefits

• 40 lb class pneumatic tamper design for heavy backfill compaction
• 780 BPM impact frequency for slow, powerful, controlled blows
• 6.25 inch aluminum butt for broad, effective ground contact
• 41.8 lb operating weight for strong downward compaction force
• 50 inch overall length for comfortable standing operation
• 27.5 CFM air consumption for use with properly sized jobsite compressed air systems
• Heat-treated cylinder for long service life in rough operating conditions
• Chrome-plated piston to help reduce wear and extend tool durability
• Clamp screw butt retention for fast, straightforward butt replacement
• Exhaust deflector directs air, oil, and moisture away from the operator
• Integral oiler provides continuous lubrication during operation

Built for Tough Soil, Clay, and Backfill Material

Backfill compaction is rarely clean, easy work. Trenches can be narrow, fill material can be inconsistent, and clay-heavy soil can resist shallow compaction. The Atlas Copco TAM 19 is designed around slow, powerful impacts that help compact a wide range of backfill materials, including clay and soil containing high percentages of finely crushed or powdered material.

The 6.25 inch aluminum butt gives the tool a wide tamping surface, helping spread impact force across the work area while still concentrating enough energy to drive compaction downward. For crews handling trench closure, pipe installation, foundation repair, and municipal utility work, this design gives the TAM 19 the right balance of size, weight, and impact force.

Durable Construction for Jobsite Use

The TAM 19 uses a heat-treated cylinder and chrome-plated piston, two important durability features for pneumatic tools exposed to dirt, moisture, vibration, and repeated impact cycles. These components help the tamper hold up under regular field use and reduce premature wear when the tool is properly lubricated and maintained.

Atlas Copco also equips the TAM 19 with an integral oiler for continuous lubrication. That matters on jobs where the tool may run for extended periods and where consistent internal lubrication is needed to protect moving parts. The exhaust deflector helps keep discharged air, moisture, and oil pointed away from the operator, making the tool more practical to use in daily construction environments.

TAM 19 Specifications

• Model: Atlas Copco TAM 19
• SKU / Part Number: 8461025015
• Tool Type: Pneumatic Backfill Tamper
• Class: 40 lb Class
• Weight: 41.8 lb
• Length: 50 in
• Body Diameter: 3.87 in
• Butt Size: 6.25 in Aluminum Butt
• Air Consumption: 13 l/s / 27.5 CFM
• Impact Frequency: 780 BPM
• Vibration Level, 3 Axes: 44.8 m/s²
• Sound Pressure Level: 94 dB(A)
• Hose Connection: 19 mm

Why Choose the Atlas Copco TAM 19?

1. Strong compaction performance: The TAM 19 is built for slow, powerful tamping blows that are effective on trench backfill, clay, and mixed fill.
2. Practical 40 lb class size: At 41.8 lb, it has enough weight for real compaction without becoming oversized for trench and foundation work.
3. Rugged internal components: The heat-treated cylinder and chrome-plated piston are designed to support longer tool life.
4. Operator-focused design: The exhaust deflector, standing operating length, and single-person handling make the tool easier to manage on active jobsites.
5. Fast butt replacement: The aluminum butt is held with a clamp screw, allowing quicker replacement when wear parts need attention.

Ready for Demanding Backfill Work

The Atlas Copco TAM 19 - 40 lb Class Backfill Tamper is a professional pneumatic tamper for crews that need dependable soil compaction in trenches, around foundations, and across tough backfill conditions. With a 780 BPM impact frequency, 6.25 inch aluminum butt, 27.5 CFM air demand, and durable Atlas Copco construction, the TAM 19 is built for reliable performance where proper compaction matters.