Introducing the Hydrapro Alpha G1200, a purpose-built trailer-mounted hydraulic brake actuator crafted for drum brake systems on heavy-duty trailers. Engineered to handle single, tandem, and tri-axle configurations, it’s the reliable choice for demanding hauling jobs where stopping power and dependability matter most.

Built-in compatibility, no extra gear — this unit ships with an integrated compatibility adapter, so you don’t need an external device to get braking power. The result is a cleaner install, fewer connection points to fail, and faster setup for fleets or on-site retrofits.

Rugged, weatherproof construction — housed in an anodized, T6-grade extruded alloy case, the Alpha G1200 stands up to salt spray, extreme temperatures, and rough road conditions. A second line of defense comes from an independently sealed fluid tank and a conformal coating on the circuit board, delivering reliable operation in harsh environments and challenging climates.

Precise, reliable braking performance — powered by a high‑power DC motor and a quality pump with minimal moving parts, this actuator delivers consistent braking force with reduced maintenance. The 15.7 oz DOT 4 brake fluid reservoir ensures you have ample fluid for longer hauls without frequent top-ups.

Key benefits that matter in the field

• Direct-fit for drum brakes on trailers up to 8,000+ lbs axle capacity — proven compatibility for common heavy-duty loads without aftermarket adapters.
• Compact, robust design — resilient in exposure-prone environments while keeping a clean, professional appearance on your trailer.
• Low-maintenance operation — fewer moving parts and a sealed fluid system translate to fewer service intervals and downtime.
• Trusted electrical setup — 12V DC power with a defined wire configuration (Black: power, Blue: brake controller, Yellow: breakaway, White: ground) and recommended wire gauges for dependable, consistent wiring.
• Clear installation geometry — mounting centers at 275mm L and 40mm W (10.9" x 1.6"), with mounting holes spaced at 278mm and 35mm to fit a wide range of trailer frames.

Technical snapshot

• Trailer type: DOT compliant, trailer-mounted actuator for drum brakes
• Axle compatibility: Single, tandem, and tri-axle configurations
• Hydraulic port: 3/16" inverted flare (standard brake line fitting)
• Fluid: DOT 4 brake fluid
• Fluid capacity: 15.7 oz
• Power supply: 12V DC, minimum 30A feed
• Max draw at full pressure: ~18–24A
• Electrical wiring: Black = power, Blue = brake controller, Yellow = breakaway, White = ground
• Recommended wire gauges: 10 AWG (black/white), 12 AWG (blue/yellow)
• Dimensions: Length 255mm (10"), Height 152mm (6"), Width 90mm (3.6" base) / 44mm top (1.7")
• Mounting centers: 275mm L x 40mm W (10.9" x 1.6")
• Manual: Deutsche-Hydrapro Product Manual (Adobe PDF, 3.47MB)

Who benefits most from the Hydrapro Alpha G1200

• Fleet operators and trucking professionals who demand reliable braking across varied terrain and weather conditions
• Boat, RV, and heavy equipment haulers that frequently encounter saltwater, mud, and cold starts
• Installer technicians seeking a streamlined, plug-and-play solution with a built-in compatibility adapter

Compared to other brake actuators, the Hydrapro Alpha G1200’s integrated compatibility support reduces setup time and eliminates the need for additional devices. Its weatherproof, corrosion-resistant housing and independent fluid reservoir help ensure consistent performance even in challenging environments, while the 2-year no-hassle warranty provides added peace of mind.

To keep your trailer ready for the road, follow the installation guidelines in the manual, verify power and ground integrity, and monitor fluid levels periodically. The Hydrapro Alpha G1200 is your go-to hydraulic brake actuator for drum brake systems where reliable stopping power and durability matter most.

Deutsche-Hydrapro™ Product Manual (Adobe PDF) 3.47MB