Jenny Truck Mount and Skid Mount Series

Jenny Truck Mount and Skid Mount Series

The Jenny Truck Mount and Skid Mount Series is engineered for permanent installation on service vehicles, trailers, and stationary platforms. These units are the backbone of mobile repair, agricultural maintenance, and remote industrial operations. Built with Jenny’s “over-built” cast-iron pumps and legendary Honda or Kohler engines, these compressors provide shop-quality air in the most unforgiving environments.

The SM Series (Base/Skid Mount)

The SM (Skid Mount) models are compact, space-saving powerhouses designed to be bolted directly to a truck bed or integrated into an existing air system. They offer maximum CFM in the smallest possible footprint.

• Single-Stage Models:
  • G9HGA-SM: Powered by a Honda GX270; the standard for mobile tire service.
  • J11HGA-SM / J13HGA-SM: High-displacement “J” pumps for massive air volume.
• Two-Stage Models (175 PSI):
  • W11HGB-SM / W13HGB-SM: Utilizing the heavy-duty “W” pump for high-pressure industrial tools.
  • U18KGB-SM: The pinnacle of mobile air—featuring a massive “U” pump and a Kohler Command Pro engine for extreme-duty applications.

The 30T Series (30-Gallon Tank Mount)

The 30T Series is the industry standard for service trucks. These units feature a 30-gallon ASME-certified horizontal tank, providing a significant air reserve to minimize engine cycling while maintaining a low profile.

Single-Stage (125 PSI Max)

• K5HGA-30T / C6HGA-30T: Ideal for light-to-medium duty mobile repair and framing.
• G9HGA-30T / G11HGA-30T: The “workhorse” class for service trucks; perfect for 1/2″ and 3/4″ impact wrenches.
• J11HGA-30T / J13HGA-30T: Maximum single-stage air volume for rapid-fire tools and cleaning.

Two-Stage (175 PSI Max)

• GT9HGB-30T / GT11HGB-30T: Two-stage efficiency in a 30-gallon format; ideal for high-pressure requirements.
• W11HGB-30T / W13HGB-30T: High-displacement two-stage power for heavy-duty 1″ impact wrenches and industrial maintenance.

The 80T Series (80-Gallon High Capacity)

Model: U18KGB-80T

This is a stationary industrial plant on a skid. Pairing the massive “U” series pump with a 20+ HP class engine and an 80-gallon tank, this unit is designed for the most demanding remote operations, such as sandblasting, rock drilling, or running an entire mobile workshop.

Engineering Excellence: The Jenny Advantage

• Cast Iron Pumps: All models feature splash-lubricated, cast-iron pumps with Swedish steel valves. They are designed to be rebuilt, not replaced.
• Honda GX & Kohler Power: Equipped with the most reliable engines in the world, featuring overhead valves (OHV) and low-oil shutdown for maximum protection.
• Constant Run Control: A high-quality pilot valve and pneumatic throttle control idle the engine down when pressure is reached, significantly extending engine life and reducing fuel costs.
• Advanced Cooling: Finned intercoolers (on two-stage models) and a directional air shroud ensure the unit runs cool even in 100°F+ weather.
• Truck-Ready Frame: Heavy-duty steel base plates and vibration-dampening mounts ensure the unit stays secure and quiet on your vehicle.

Quick Selection Guide

Pro Tip: For service trucks operating in cold climates, we recommend the W13HGB-30T or J13HGB-30T equipped with an optional electric start. The higher torque of the 13 HP Honda engine combined with the Jenny unloader valve ensures a reliable start every time, even with cold, thick oil.