SERVICE MOWER

Leveling Mower Deck

c CAUTION: Avoid injury! Rotating blades are dangerous. Before adjusting or servicing mower:

•Disconnect spark plug wire(s) to prevent engine from starting accidently.

•Always wear gloves when handling mower blades or working near blades.

NOTE: Mower deck anti-scalp wheels should not contact the ground.

1.Park machine safely. (See Parking Safely in the Safety section.)

2.Inflate tires to the correct pressure.

3.Raise the mower deck lift lever to transport position.

4.Inspect mower blades for:

•Blade sharpness.

•Blade damage.

•Bent blades.

Checking Level (Side-to-Side)

NOTE: Mower deck anti-scalp wheels should not contact the ground.

1. Lower deck to the 76 mm (3 in.) cutting height position.

NOTE: Position the left mower blade in the sideways (left-to-right) position.

Use a short ruler or a leveling gauge to check the mower blade level.

2. Measure from outside blade tip to the ground.

A

MX10371

Picture Note: Discharge chute raised for photo clarity.

3.Position right mower blade (A) (discharge side) in the side-to-side position.

4.Measure from outside blade tip to the ground.

•The difference between both measurements should be no greater than 3 mm (1/8 in.).

5.If side-to-side level is not within specifications, an adjustment is necessary.

Adjusting Level (Side-to-Side)

B

MX15285

1.Adjust four chain U-bolts (B) (two on each side of deck) until deck is within 3 mm (1/8 in.) of level from side to side.

Checking Level (Front-to-Rear)

1.Lower mower deck to the 76 mm (3 in.) cutting height position.

2.Position right mower blade (discharge side) in the straight forward (front-to-rear) position.

3.Measure from right front blade tip to the ground.

4.Turn blade 180° and measure from right rear blade tip to the ground.

C

M40137

•The height (C) of the rear blade tip should be 3-6 mm (1/8-1/4 in.) higher than the front blade tip.

5.If the front-to-rear level is not within specifications, an adjustment is necessary.

Service Mower - 42

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Great Dane GDRZ61-25KHE, GDRZ72-27KHE manual Leveling Mower Deck, Checking Level Side-to-Side, Adjusting Level Side-to-Side
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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.
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