Brand: Nangong, Model: NGDFT55-40/24-6H, Load Capacity: 5.5 tons, Board Size: 4 * 2.4 meters, Net Weight: 3000KG, Color: Yellow;

5.5 ton electric manual dual-purpose trailer chassis detailed parameters:

One Load capacity: The rated load capacity of the chassis is 5500KG, and there should be no abnormal deformation of the chassis during long-term loading;

II Technical requirements: The chassis needs to be processed and produced according to the drawings confirmed by both parties, meeting the following requirements:

1. Dimensions (length * width * height): ≤ 4000MM (excluding tow bar) * 2400MM * 1150MM (from the chassis to the ground, fully loaded);

2. Bearing capacity: 5.5T, self weight ≤ 4T;

3. Self driving speed: 1KM/H-5KM/H (fully loaded, adjustable);

4. Continuous driving distance ≮ 10KM;

5. Traction speed ≮ 50KM/H;

6. Environmental adaptability requirements:

Environmental temperature: -40 ℃~+50 ℃; Relative humidity: 95% (30 ℃);

Altitude: ≤ 4500M; Rain exposure: ≤ 1.7mm/min

7. Small turning diameter: ≤ 10M;

8. Track width: 2250mm (distance from the outer edge of the tire);

9. Tires: 6 825R16 inflatable tires, with a single tire bearing capacity of 1705kg;

10. The minimum ground clearance should not be less than 160mm;

11. Walk and climb on your own with a slope of ≥ 15%; Slope ≥ 30% during towing;

12. The front wheel steering angle shall not be less than 26 degrees;

13. The length of the traction rod (from the center of the telescopic shaft to the center of the traction ring) shall not exceed 1200mm;

III Other requirements

1. After the installation of the electric mechanism (including the battery), the upper plane should not exceed the height of the subframe, and the lower plane should meet the ground clearance requirements. Equipped with shock absorption function, it can generally pass through slopes normally;

2. When towing, the steering should be flexible and the vibration should be small. The material of the towing ring should meet the traction requirements of general road conditions, and the service life under normal use should not be less than 10 years;

3. The chassis can be pulled by external force and can be remotely controlled for self driving and steering. When driving, the starting and turning should be smooth, the electric drive should be reliable, and the forward and backward control should be smooth;

4. The trailer power source is powered by a battery and driven by an electric motor. The electric motor and rear axle are driven by an electromagnetic clutch transmission;

5. When driving by oneself, the electromagnetic clutch is closed, and when towing, the electromagnetic clutch switches to the disengaged state;

6. The chassis should be equipped with two types of mechanisms: air brake and electronic parking brake. The braking mechanism should be firm and easy to operate;

7. Chassis air brake is used for driving brake and parking brake in towing state, while electric brake adopts power-off brake principle for self-propelled braking;

8. The lighting system should consist of turn signal lights, brake lights, position lights, reverse lights, warning lights, etc. There should be sound and light alarms during turning and reversing;

9. The towing rod and auxiliary control system of the entire trailer should be optimized for aesthetic design, and the processing table should be aesthetically pleasing and reasonable, with the exterior painted with oil;

10. The four corners of the frame are equipped with hydraulic support devices, which facilitate long-term full load parking or support of the vehicle body during on-board equipment operation, in order to reduce tire load and ensure smooth operation;

Using button control for lifting, the operation is simple and practical.

The 5.5-ton electric manual dual-purpose trailer chassis is a combination of a battery and an unpowered trailer. It has both battery driven function and can be towed by a forklift, meeting the requirements of frequent non-stop work.

Application scenarios: Used for short distance transportation turnover in factory areas, mining areas, environmental sanitation, community cleaning, etc.