TROUBLESHOOTING

 

 

 

 

If

Check

 

 

 

 

Starter Turns Slowly

Loose or corroded battery or ground connections.

 

Low battery power - charge battery.

 

Engine oil viscosity too heavy.

 

Hydraulic pump linkages failed and are engaged.

 

 

Machine

 

 

 

If

Check

 

 

 

 

Excessive Machine Vibration

Engine speed too slow.

 

 

Machine Will Not Move With Engine Running

Park brake locked.

 

Transmission hydraulic oil level low.

 

Transmission oil cold - allow engine to warm.

 

Traction drive belt slipping.

 

Hydraulic pump free-wheel valves open.

 

Traction drive belt damaged or worn.

 

Hydrostatic pump and/or wheel motor problems. See your Great

 

Dane servicing dealer.

 

 

Machine Creeps With Engine Running and Motion

Needs shift control linkage adjustment.

Control Levers in a Neutral Position

 

 

 

Park Brake

 

 

 

If

Check

 

 

 

 

Park Brake Not Working Correctly

Brakes out of adjustment - adjust linkage.

 

Brake drums wet.

 

Worn brake shoes.

 

Brake cables damaged.

 

 

Steering

 

 

 

If

Check

 

 

 

 

Steering Not Working

Park brake locked.

 

Hydraulic pump free-wheel valves partially open.

 

Improper tire Inflation.

 

Hydrostatic transmission oil low.

 

Traction drive belt slipping.

 

Traction drive belt damaged or worn.

 

 

Machine Will Not Follow a Straight Path

Steering tracking out of adjustment.

 

 

Troubleshooting - 62

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Great Dane GDRZ52-25KAE, GDRZ72-27KHE, GDRZ61-25KAE, GDRZ61-28KHE, GDRZ61-26KHE, GDRZ52-25KHE Machine, Park Brake, Steering

GDRZ48-19KAE, GDRZ61-25KHE, GDRZ61-27KHE, GDRZ48-17KAE, GDRZ72-28KHE specifications

The Great Dane GDRZ series, including models GDRZ72-27KHE, GDRZ61-25KAE, GDRZ61-28KHE, GDRZ61-26KHE, and GDRZ52-25KHE, stands out as a robust line of refrigerated trailers designed for the rigorous demands of commercial transport and logistics. These models embody a perfect fusion of innovative technologies, exceptional performance, and high durability, catering specifically to the needs of operators in the freight industry.

One of the most notable features of the GDRZ series is its advanced insulation technology, which significantly enhances temperature retention. This is vital for businesses that rely on the transport of perishable products, ensuring that goods remain fresh throughout the journey. The GDRZ trailers utilize high-density foam insulation, providing superior thermal performance while minimizing energy costs.

In terms of structural integrity, the GDRZ series is built with a sturdy composite construction that enhances durability while reducing overall weight. This lightweight design contributes to improved fuel efficiency, allowing operators to maximize their payload without compromising on safety or performance. Moreover, these trailers are equipped with corrosion-resistant materials, extending their lifespan and reducing maintenance costs.

The cooling systems in the GDRZ models are engineered for optimal performance. High-efficiency refrigeration units with digital thermostatic controls ensure that temperature settings are maintained accurately and can be adjusted easily. This technology enables users to monitor and record temperature data, facilitating compliance with industry regulations and providing peace of mind regarding cargo safety.

Another highlight of the GDRZ series is its user-friendly features. The ergonomic design of the interior allows for easy access to cargo, while the integrated lighting solutions facilitate loading and unloading in low-visibility conditions. The models also feature reinforced tie-down points that secure cargo effectively, reducing the risk of movement and damage during transit.

Safety is a key consideration across the GDRZ line, with advanced braking systems and reflective markings enhancing visibility and control on the road. Additional safety features may include optional GPS tracking systems, allowing operators to monitor the whereabouts of their trailers in real time, ensuring timely deliveries and improved fleet management.

In summary, the Great Dane GDRZ series, with its various models, represents a significant advancement in refrigerated transport technology. Combining energy efficiency, durability, and user-centric design, these trailers are ideal for businesses seeking reliable solutions for their refrigerated transport needs. With a commitment to quality and innovation, Great Dane continues to set industry standards for excellence in trailer manufacturing.