Holder

Holder Cultitrac A12

The Holder Cultitrac A12 is a farm tractor produced by Holder starting in 1956. It features a Sachs 0.6L 1-cylinder air-cooled two-stroke diesel engine producing 12 hp (8.9 kW). The tractor has a 6-speed transmission with 6 forward and 3 reverse gears, dry disc clutch, and four-wheel drive. It includes drum brakes and an open operator station. Fuel capacity is 2.5 gallons (9.5 L) and hydraulic system capacity is 1 gallon (3.8 L) with an open center type hydraulic system operating at 1850 psi. The rear PTO is independent with 540/920 rpm types. Dimensions include a 45 inch (114 cm) wheelbase, 80 inch (203 cm) length, 30 inch (76 cm) width, and 44 inch (111 cm) height at the steering wheel. The tractor weighs 1500 lbs (680 kg) and has ground clearance of 9.5 inches (24 cm). Tires are available in 5.00x16 and 5.50x16 sizes front and rear. The belt pulley diameter is 8.25 inches (20 cm) with a width of 4.75 inches (12 cm) and runs at 1550 rpm.
Power-
Founded-
ModelA12

Technical Specifications

Detailed specifications and technical data for Holder Cultitrac A12

Power
Engine power12 hp (8.9 kW)
Engine
Typediesel, 1-cylinder, air-cooled, two-stroke engine
ModelSachs D600L
Power12 hp (8.9 kW)
Rated RPM2200
Air cleaneroil bath
Bore/Stroke3.465x3.937 inches (88 x 100 mm)
Compression20:1
Fuel systemdirect injection
Displacement36.9 ci (0.6 L)
Starter volts12
Capacity
Fuel2.5 gal (9.5 L)
Hydraulic system1 gal (3.8 L)
Hydraulics
Typeopen center
Capacity1 gal (3.8 L)
Pressure1850 psi (127.6 bar)
Pump flow2.6 gpm (9.8 lpm)
Mechanical
DriveFour-wheel drive
BrakesDrum brakes
Operator stationOpen operator station
Production
ManufacturerHolder
Years produced1956 - ????
Belt Pulley
RPM1550
Width4.75 inches (12 cm)
Diameter8.25 inches (20 cm)
Transmission
Type6-speed
Gears6 forward and 3 reverse
Clutchdry disc
Dimensions & Tires
Width30 inches (76 cm)
Length80 inches (203 cm)
Weight1500 lbs (680 kg)
Rear tire5.00x16, 5.50x16
Wheelbase45 inches (114 cm)
Front tire5.00x16, 5.50x16
Ground clearance9.5 inches (24 cm)
Height (steering wheel)44 inches (111 cm)
Power Take-off (PTO)
Rear PTOindependent
Rear PTO Type540/920