UTB/Universal 683 N/A Specifications

Engine

The engine is not specified in the data provided. However, based on the transmission specification, the engine is capable of producing 68 horsepower or 50.7 kilowatts of power. It is likely that the engine is a UTB diesel 4-cylinder with a displacement of 229.4 cubic inches or 3.8 liters. The bore/stroke ratio is 4.016x4.528 inches or 102x115mm. The engine is rated at 2400 RPM and has a starter voltage of 12 volts.

Transmission

The transmission has 12 forward and 3 reverse gears. It is capable of handling the power produced by the engine, which is estimated to be 68 horsepower or 50.7 kilowatts. The transmission is not specified in the data provided, but it is likely that it is a 12-speed transmission. The transmission is designed to provide smooth shifting and reliable performance. It is also designed to be easy to operate, even for novice tractor operators. The transmission is an essential component of the tractor, as it allows the operator to control the speed and direction of the tractor.

Brakes

The brakes are designed to provide reliable stopping power for the tractor. The UTB diesel 4-cylinder engine produces 68 horsepower or 50.7 kilowatts of power, so the brakes must be capable of handling this power. The brakes are not specified in the data provided, but it is likely that they are hydraulic brakes. The displacement of the engine is 229.4 cubic inches or 3.8 liters, and the bore/stroke ratio is 4.016x4.528 inches or 102x115mm. The brakes are designed to be easy to operate and provide smooth stopping power.

Steering

The steering system is designed to provide precise control of the tractor. The UTB 3.8L 4-cylinder diesel engine produces 68 horsepower or 50.7 kilowatts of power, so the steering system must be capable of handling this power. The steering system is not specified in the data provided, but it is likely that it is a power steering system. The fuel tank has a capacity of 15.85 gallons or 60.0 liters. The steering system is designed to be easy to operate and provide precise control of the tractor, even in tight spaces.

Common Problems

Users of the UTB/Universal 683 tractor have reported issues with the chassis, particularly with the 4x4 MFWD 4WD optional configuration. Some users have reported that the chassis is not as durable as they would like, and that it can be prone to cracking or breaking under heavy use. Another common problem reported by users is with the transmission, which can sometimes be difficult to shift or may not engage properly. Some users have also reported issues with the hydraulic system, which can sometimes leak or fail to provide adequate power to the implements attached to the tractor.

What Users Like

Users of the UTB/Universal 683 tractor appreciate the large fuel tank, which has a capacity of 15.85 gallons or 60.0 liters. This allows them to operate the tractor for longer periods of time without having to stop and refuel. Users also appreciate the 7.50-18/11.2R24 (4WD) front tires and the 16.9R30 rear tires, which provide excellent traction and stability on a variety of terrains. The tractor is also designed to be easy to operate, even for novice tractor operators. Users appreciate the smooth shifting transmission and the precise control provided by the power steering system.

Techincal Specifications

Power
Engine	68hp / 50.7kW
Engine Detail
Description	UTB diesel 4-cylinder
Displacement	229.4ci / 3.8L
Bore/stroke	4.016x4.528inches / 102x 115mm
Power	68hp / 50.7kW
Rated Rpm	2400
Starter Volts	12
Engine
Description	UTB 3.8L 4-cyl diesel
Fuel Tank	15.85gal / 60.0L
Transmission
Gears	12 forward and 3 reverse
Mechanical
Chassis	4x2 2WD/4x4 MFWD 4WD optional
Transmission	12-speed
Tires
Ag Front	7.50-18/11.2R24 (4WD)
Ag Rear	16.9R30
Dimensions
Length	100.4inches / 255cm
Dimensions And Tires
Front Tire	7.50-18
Rear Tire	16.9R30
Hydraulics
Pump Flow	8.45gpm / 32.0lpm
Tractor Hitch
Rear Lift	5291lbs / 2399kg
Power Take Off Pto
Rear Rpm	540, 1000