| 摘要 |
A motorized hand cart or truck specifically adapted for use by one man in transporting bulky loads over rough and steep terrain of the type typically found in avocado and citrus groves. The cart is designed to be compact, light weight and easily manuverable. An important feature of the device is the provision of a differential gear assembly which permits the drive wheels of the device to rotate at different rates of speed so that positive driving traction can be maintained when the cart is moving over rough and uneven ground. Additionally, the cart is provided with removable lifting forks and the center of gravity of the machine is such that leverage principles can be used to lift loads supported on conventional pallets.
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