Zetor 8111 tractor full specifications

Zetor 8111 tractor has naturally aspirated liquid cooled 4 cylinder engine with 4562 CC displacement which can produce about 76 hp at 2200 engine rated RPM. Tractor has dry type clutch with 350 mm diameter for transmission only. Tractor has special Torque Multiplier which decreases gear speed without help of clutch. Tractor has 16 gears for forwards and 8 gears for reverse. Tractor has 125 litres fuel tank capacity. Here are some more specifications of tractor:


Engine

Specifications Data
1. Engine Make Z.T.S . N.P. Martin
2. Engine model Z 8111
3. Engine Type
  • 4 Cylinder
  • 4 Stroke
  • Naturally aspirated
  • Liquid Cooled
  • Direct Injection
  • Diesel Engine
4. Max TorqueNo data available
5.HP76 hp category
6. Bore*Stroke (MM)110*120 mm
7. Displacement4562 cc
8. Engine rated RPM2200
9. PumpMotorpal
10. Max engine RPM in tachometer2500
11. SFCNo data available
12. Idle RPM600
13. Firing orderNo data available
14. Intake valve clearance0.30 mm
15. Exhaust valve clearance0.30 mm
16. Compression ratio17:1

Transmission

Specifications Data
1. Clutch type & sizeSingle dry type clutch with 350 mm
2. Gearbox16 Forwards + 8 Reverse
3. AdditionalTorque Multiplier (which can reduce gear speed without using clutch paddle)

Gear speed at engine rated RPM

GearsGear speed in kmph with 16.9*38 tyres
Forwards
L1 M1.89
L12.53
L2 M2.98
L23.99
L3 M4.74
L36.34
L4 M6.75
L49.03
H1 M5.52
H17.39
H2 M8.70
H211.64
H3 M13.86
H318.50
H4 M19.68
H426.34
Backwards
R1 M2.59
R13.46
R2 M4.08
R25.46
R3 M6.48
R38.67
R4 M9.23
R412.35

Where “M” is shown, there Torque Multiplier is engaged.

Brakes

Specifications Data
1. TypeDry Disc Multiplate
2. Method of operating brakesHydraulic by paddle
3. AdditionalAir brake system for trailer brakes
4. Brake paddle playNo data available

Steering

Specifications Data
1. MechanicalNot available
2. PowerAvailable
3. Oil capacity for power steering8 liters
4. MakePilmet

PTO

SpecificationsData
1. PTO HP @ 1890 RPM70.8
2. PTO speeds-StandardAvailable with 6 spline
3. PTO speeds – Economy1000 PTO RPM with 21 spline (optional)
4. PTO speeds – Ground speedAvailable

Hydraulics

Specifications Data
1. TypeLive Auto depth and draft control
2. Lift capacityNo data available
3. Additional3 point linkage system

Tyres

Specifications DataTyre pressure
1. Front tyre size7.50*20No data available
2. Rear tyre size16.9*38No data available

OVREALL DIMENSIONS

Specifications With ballastWithout ballast
1. Wheel base2390 mm2390 mm
2. Overall length4140 mm4140 mm
3. Minimum width1940 mm1940 mm
4. Maximum width2280 mm2280 mm
5. Height up to exhaust pipe2635 mm2640 mm
6. Weight of tractor4140 kg5181 kg

OTHERS

Specifications Data
1. Battery12 V , 100 Ah (2 batteries)
2. Alternator55 A at 9000 rev
3. Fuel tank capacity125 Litres
4. Air cleaner typeOil bath type (1.81 litre capacity)
Zetor 8111

Here are some details of instrument cluster of the tractor:

  • Tachometer with 2500 maximum engine RPM and speedometer also.
  • Fuel gauge.
  • Engine temperature gauge.
  • Analog hour meter.
  • Parking brake indicator.

To be continued about instrument cluster…..

Oil type, capacities & duration

PartsAmountTypeDuration
Engine oil10 liters including oil filter also10W30200 hours
Air cleaner1.81 liters10W30No data available
Transmission housing and gear box53.51SAE 801200 hours
Final drives2×4.01 litersSAE 901200 hours
Transmission filter—-—-600 hours
Steering oil and oil filter8.01 litersSAE OL-N21200 hours
Coolant20 litersWater and coolant ratio 1:1No data available
Required GreaseAs requiredMobilgrease MPWeekly and may be early according to use

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