Zetor 8421 Tractor (2007)

Manufacturer:Zetor

Price:N/A

Series:Proxima Series

Model:8421

Equipment Type: N/A

Factory:Brno, Czechoslovakia

Full Specifications

ZETOR 8421 POWER

Engine: 84hp / 62.6kW
PTO (claimed): 78hp / 58.2kW

ENGINE DETAIL

Description: Zetor turbocharged diesel 4-cylinder liquid-cooled
Displacement: 254ci / 4.2L
Power: 84hp / 62.6kW
Rated RPM: 2200
Starter volts: 12

ZETOR 8421 ENGINE

Description: Zetor 4.2L 4-cyl diesel
ROPS Fuel tank: 20gal / 75.7L
Cab Fuel tank: 32gal / 121.1L

TRANSMISSIONS OVERVIEW

Description: 10-speed syncromesh 12-speed mechanical shuttle

TRANSMISSION 1

Type: syncromesh
Gears: 10 forward and 2 reverse
Clutch: 304.8mm hydraulic cerametallic disc

SPEEDS 1

Description: With 16.9-34 rear tires

TRANSMISSION 2

Type: mechanical shuttle
Gears: 12 forward and reverse
Clutch: 304.8mm hydraulic cerametallic disc

SPEEDS 2

Description: With 16.9-34 rear tires. Reverse speeds are 10% faster than forward

MECHANICAL

Chassis: 4x2 2WD
Cab: Two-post folding ROPS. Cab optional with air-conditionin
Transmissions: 10-speed syncromesh 12-speed mechanical shuttle

HYDRAULICS

Type: open center
Pressure: 2900psi / 200.0bar
Valves: 3
Pump flow: 14gpm / 53.0lpm
Total flow: 18gpm / 68.1lpm

TRACTOR HITCH

Rear Type: II/I
Control: position and draft control
Rear lift: 6830lbs / 3098kg

POWER TAKE-OFF (PTO)

Rear PTO: independent
Rear RPM: 540/1000

ZETOR 8421 TIRES

Ag front: 9.00-16
Ag rear: 16.9-34

DIMENSIONS

Wheelbase: 90inches / 228cm
Length: 152inches / 386cm
Width: 73inches / 185cm
Height (ROPS): 103inches / 261cm
Height (cab): 102inches / 259cm
Weight: 7440lbs / 3374kg
Ground clearance: 22inches / 55cm
Front tread: 56 to 71inches / 142to 180cm
Rear tread: 56 to 71inches / 142to 180cm

DIMENSIONS & TIRES

Wheelbase: 90inches / 228cm
Weight: 7440lbs / 3374kg
Front tire: 9.00-16
Rear tire: 16.9-34

ZETOR 102H LOADER

Loader weight: 2100lbs / 952kg
Height (to pin): 122inches / 309cm
Clearance, dumped bucket: 98inches / 248cm
Dump reach: 38inches / 96cm
Dump angle: 40°
Reach at ground: 73inches / 185cm
Rollback angle: 20°
Breakout force (at pin): 5320lbs / 2413kg
Breakout force (at 800mm): 2860lbs / 1297kg
Lift to full height (at pin): 3930lbs / 1782kg
Lift to full height (at 800mm): 2030lbs / 920kg
Bucket width: 73inches / 185cm
Raise time to height: 4 s
Bucket dump time: 3 s
Rollback time: 3.5 s

ZETOR 102SLX LOADER

Loader weight: 2300lbs / 1043kg
Height (to pin): 127inches / 322cm
Clearance, dumped bucket: 91inches / 231cm
Dump reach: 20inches / 50cm
Dump angle: 60°
Reach at ground: 83inches / 210cm
Rollback angle: 40°
Breakout force (at pin): 5960lbs / 2703kg
Breakout force (at 800mm): 4280lbs / 1941kg
Lift to full height (at pin): 4670lbs / 2118kg
Lift to full height (at 800mm): 2500lbs / 1134kg
Bucket width: 73inches / 185cm
Raise time to height: 5.2 s
Bucket dump time: 2.5 s
Rollback time: 2 s

ZETOR 112SLX LOADER

Loader weight: 2450lbs / 1111kg
Height (to pin): 137inches / 347cm
Clearance, dumped bucket: 107inches / 271cm
Dump reach: 34inches / 86cm
Dump angle: 60°
Reach at ground: 90inches / 228cm
Rollback angle: 40°
Breakout force (at pin): 5180lbs / 2349kg
Breakout force (at 800mm): 3590lbs / 1628kg
Lift to full height (at pin): 3270lbs / 1483kg
Lift to full height (at 800mm): 2120lbs / 961kg
Bucket width: 73inches / 185cm
Raise time to height: 5.6 s
Bucket dump time: 2.5 s
Rollback time: 2 s

About Zetor Tractor

The Zetor 8421 type tractor is part of the Proxima Series of tractors. The 8421 is classified as a and that is mostly used for Agriculture Tractors purposes. The 8421 tractor is operated by a engine. This configuration improves real-world efficiency.