ZetorModel A
Zetor 8520
Agricultural
- power
- 80 hp
- displacement
- 254 ci
- Cylinders
- 4
- Forward gears
- 18
Head to head · Agricultural
Zetor 8520 vs Zetor Proxima 8421
ZetorModel B
Zetor Proxima 8421
Agricultural
- power
- 84 hp
- displacement
- 254 ci
- Cylinders
- 4
- Forward gears
- 10
ZetorZetor 8520
vs
ZetorZetor Proxima 8421
How they compare
Headline specs vs. the whole Agricultural
Engine Power
▲ Proxima 8421 higher · +4 hp (+5%)852080 hp
Proxima 842184 hp
Median Agricultural Tractor110 hp
8520 is in the 27th percentile; Proxima 8421 is in the 31st · 1,028 models
Engine Displacement
= Effectively tied8520254 ci
Proxima 8421254 ci
Median Agricultural Tractor336 ci
8520 is in the 33rd percentile; Proxima 8421 is in the 34th · 1,083 models
Cylinders
= Effectively tied85204
Proxima 84214
Median Agricultural Tractor5.5
8520 is in the 31st percentile; Proxima 8421 is in the 31st · 1,130 models
Forward Gears
▲ 8520 higher · +8 (+80%)852018
Proxima 842110
Median Agricultural Tractor16
8520 is in the 68th percentile; Proxima 8421 is in the 23rd · 972 models
8520 (A)Proxima 8421 (B)Median Agricultural Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Zetor 8520 | Zetor Proxima 8421 | Difference |
|---|---|---|---|
| Manufacturer | Zetor | Zetor | Same |
| Model | 8520 | Proxima 8421 | — |
| Category | Agricultural | Agricultural | Same |
Engine
| Spec | Zetor 8520 | Zetor Proxima 8421 | Difference |
|---|---|---|---|
| Manufacturer | Zetor | Zetor | Same |
| Model | Z 1201 | Not recorded | — |
| Power Output | 80hp | 84hp | ▲ Proxima 8421+4 hp · +5% |
| Rated RPM | 2,200RPM | 2,200RPM | Same |
| Cylinders | 4 | 4 | Same |
| Displacement | 254ci | 254ci | Same |
| Bore | 4.1in | Not recorded | — |
| Stroke | 4.7in | Not recorded | — |
Transmission
| Spec | Zetor 8520 | Zetor Proxima 8421 | Difference |
|---|---|---|---|
| Type | synchromesh | Syncromesh | — |
Dimensions & Weight
| Spec | Zetor 8520 | Zetor Proxima 8421 | Difference |
|---|---|---|---|
| Length | 154in | 152in | ▲ 8520+2 in · +1% |
| Width | 75.9in | 73in | ▲ 8520+2.9 in · +4% |
| Height | 104in | Not recorded | — |
| Operating Weight | 7,441lb | 7,440lb | ▲ 8520+1 lb · <1% |
Hydraulics
| Spec | Zetor 8520 | Zetor Proxima 8421 | Difference |
|---|---|---|---|
| System Type | open | Open Center | — |
| Steering Type | hydrostatic power | Not recorded | — |
Tires
| Spec | Zetor 8520 | Zetor Proxima 8421 | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 9.00-16 | — |
| Rear Tire Size | Not recorded | 16.9-34 | — |
Hitch & Towing
| Spec | Zetor 8520 | Zetor Proxima 8421 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Rear Type II/I | — |
| Hitch Category | II | Category 3 | — |
| Hitch Position | Not recorded | Rear | — |
Chassis & Drive
| Spec | Zetor 8520 | Zetor Proxima 8421 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | hydrostatic power | Not recorded | — |
Electrical
| Spec | Zetor 8520 | Zetor Proxima 8421 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
Operator Station
| Spec | Zetor 8520 | Zetor Proxima 8421 | Difference |
|---|---|---|---|
| Type | Not recorded | ROPS/Cab | — |
Category context
Both models against the field
Engine Power
median 110 hpA · 27th percentile (80 hp)B · 31st percentile (84 hp)
Engine Displacement
median 336 ciA · 33rd percentile (254 ci)B · 34th percentile (254 ci)
Cylinders
median 5.5A · 31st percentile (4)B · 31st percentile (4)
Forward Gears
median 16A · 68th percentile (18)B · 23rd percentile (10)
Operating Weight
median 10,914 lbA · 28th percentile (7,441 lb)B · 27th percentile (7,440 lb)
A · 8520B · Proxima 8421Median Agricultural Tractor