General informations and Service Manual 
											
											
												
													Make 
													Fiat  
												
													Model 
													421R  
												
													Company country 
													Italy  
												
												
													Production years 
																										From 1958   Until 1964  	
												 
												
													Tractor type 
													- 	
												 
												
													Fuel 
													diesel  
												
													Price 
													- 	
												 
											
												
													Total build 
													- 	
												 
												
												
													Service repair manual  Fiat 421R Manual   
											
									 
								 
								
					
							
						 	
						
														
								
									Dimensions, weight and tires specs 
											
											
												
																										AG front tires 
													5.50-16  
												
																										AG rear tires 
													11-28  
												
																									 
												
																									 
												
																									 
												
																									 
												
													Weight 
													3,350 lbs or 1519 kg  
												
													Length 
													113.5 inches [288 cm]  
												
													Width 
													59-86.75 inches [149 cm]  
												
													Height 
													51.125 inches [129 cm]  
												
													Wheelbase 
													- 
												 
												
													Ground clearance 
													- 
												 
													
													
												
																								
												
											
									 
								 
								
					
						 	
							
						
														
								
									Horsepower and engine specs  
											
											
											
												
													Engine size 
													138.5 ci  or 2.3 L  
												
													Number of cylinders 
													4 cylinders  
												
													Horsepower 
													- 
												 
												
												Power RPM 
													2300  (rpm)  
												
													Engine torque 
													- 
												 
												Engine torque RPM 
													- 
												
												
													Fuel type 
													diesel  
																								
													Fuel tank capacity 
													- 
												 
																									
													Compression ratio 
													21.5:1  
																																			
													Bore stroke 
													3.35x3.94 inches or (85 x 100 mm)  
																																																									
											
									 
								 
								
					
						 	
						
														
								
									Battery and electrical specs 
											
											
												
													Number of batteries 
													- 	
												 
												
													Battery voltage 
													-													 	
												 
																																			
													Electric ground force 
													- 	
											 
																																																									
													Engine starter volts 
													- 	
											 
											
													Parts And Accessories Fiat 421R Parts  
													 
											
											
									 
								 
								
					
						 	
						
														
								
									Clutch and transmission specs 
											
											
																								
													
													Transmission system 
													gear  
																								
												
													Transmission type 
													- 	
												 
												
													Transmission gears 
													6 forward and 2 reverse  
																																																
												
											
									 
								 
								
					
							
						 	
							
														
								
									Mechanical and cab specs 
											
											
												
													Wheel drive 
													- 	
												 
																						
													Steering system 
													- 	
											 
											
													Braking system 
													- 	
											 
											
													Cabin type 
													- 	
											 
																						
									 
								 
								
					
						 	
								
						
														
								
									Drawbar specs 
																						
																																		
													Drawbar claimed power 
													33.24 hp or 24.8 kW  
																																												
																							
									 
								 
								
					
						 	
						
														
								
									Power take-off (PTO) specs 
											
											
											
											
												
													PTO claimed power 
													36.75 hp or 27.4 kW  
											
																							
											
												
													PTO clutch system 
													- 	
												 
											
												
													Rear PTO system 
													- 	
												 
											
																						
												
													Front PTO system 
													- 	
												 
										
																																													
												
													PTO fuel consumption 
													- 	
												 
										
												
												
											
									 
								 
								
					
						 		
								
														
								
									3 point hitch specs 
											
											
											
											 
												
													Hitch control system 
													- 	
												 
											 
											 
												
													Rear hitch 
													- 	
												 
												
													Rear hitch lift 
													- 	
												 
																						 
											
									 
								 
								
					
						 	
						
				 
				
		
 
 
	 
			
			Detailed review of Fiat 421R 
				
					Fiat produced its 421R farm tractor model From 1958   Until 1964  in Italy. service repair manual   mechanical and electrical here