|
MODEL
|
Z 6421/41
|
Z 7421/41
|
Z 8421/41
|
|
ENGINE
|
|
Model
|
Zetor 7204
|
Zetor 1104
|
Zetor 1204
|
|
Power (kW/HP) - ECE R24
|
45/61
|
53/72
|
60/82
|
|
Rated speed (rpm)
|
2200
|
|
No. of cylinders
|
4
|
|
Aspiration
|
turbocharged
|
|
Bore/Stroke (mm)
|
105/120
|
|
Displacement (cc)
|
4156
|
|
Torque reserve (%)
|
36
|
37
|
35
|
|
Emissions
|
TIER II
|
|
CLUTCH
|
|
Type
|
dry, dual-purpose, hydraulic control
|
|
Diameter (mm)
|
310
|
|
Lining
|
cerametallic
|
|
TRANSMISSION
|
|
Type
|
mechanical
|
|
Shifting
|
fully synchronised
|
|
Gears forward/reverse
|
standard 10/2, overdrive 20/4 optional
|
|
Optional
|
synchronised shuttle 12/12, creeper 20/4
|
|
Speed
|
2 WD cab models (30 kmph) / 4 WD cab models (40 and 30 kmph)
|
|
PTO SHAFT
|
|
Type
|
independent, ground speed PTO standard
|
|
Speeds (rpm)
|
540/1000 or 540/540E (540 on models with shuttle or creeper)
|
|
Front PTO
|
1000 rpm, optional
|
|
HYDRAULICS
|
|
Type
|
mechanical, top link draft sensing
|
|
Three point linkage
|
category I and II
|
|
Control
|
position, draft, mixed
|
|
Lift capacity (kN)
|
32
|
40
|
|
Operating pressure (MPa)
|
18
|
|
Pump capacity (l/min)
|
40 l
|
50 l
|
|
SCV’s
|
one set of remotes standard, three sets optional
|
|
OTHER
|
|
Drive system
|
2WD/4WD
|
|
Operator’s station
|
safety cab
|
|
Steering
|
hydrostatic
|
|
Service brake
|
wet disc brake, hydraulic control
|
|
Parking brake
|
mechanical control
|
|
Front axle 2WD
|
2º tilting
|
|
Front axle 4WD
|
55º turning angle, limited slip front differential, 40 km version braked
|
|
Rear axle
|
drop axle design, differential lock (engaged electro-pneumatically)
|
|
DIMENSIONS
|
|
Maximum length (mm)
|
4200
|
|
Maximum width (mm)
|
1910
|
|
Maximum height (mm)
|
2684/2692
|
|
Wheel base (mm)
|
2321/2236
|
|
Ground clearance (mm)
|
490/402
|
|
Standard front tyres
|
7.50-16/11.2-24
|
|
Standard rear tyres
|
16.9-28
|
16.9-30
|
|
Weight open station (kg)
|
2915/3225
|
|
Weight cab version (kg)
|
3130/3630
|
3150/3710
|
|
OPTIONAL
|
| |
adjustable steering wheel; A/C
|
adjustable trailer hitch; pick-up hitch; front three point hitch
|
front and rear weights; block heater; front fenders; mate’s seat
|
hydraulic or air pressure trailer brakes; open station models
|
choice of tyre combinations
|
