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ValmetModel A
Valmet 8550
Agricultural
- power
- 158 hp
- displacement
- 450 ci
- Cylinders
- 6
- Forward gears
- 36
Head to head · Agricultural
Valmet 8550 vs Zetor 16145
ZetorModel B
Zetor 16145
Agricultural
- power
- 141 hp
- displacement
- 418 ci
- Cylinders
- 6
- Forward gears
- 12
ValmetValmet 8550
vs
ZetorZetor 16145
How they compare
Headline specs vs. the whole Agricultural
Engine Power
▲ 8550 higher · +17 hp (+12%)8550158 hp
16145141 hp
Median Agricultural Tractor110 hp
8550 is in the 71st percentile; 16145 is in the 66th · 1,028 models
Engine Displacement
▲ 8550 higher · +32 ci (+8%)8550450 ci
16145418 ci
Median Agricultural Tractor336 ci
8550 is in the 80th percentile; 16145 is in the 73rd · 1,083 models
Cylinders
= Effectively tied85506
161456
Median Agricultural Tractor5.5
8550 is in the 74th percentile; 16145 is in the 74th · 1,130 models
Forward Gears
▲ 8550 higher · +24 (+200%)855036
1614512
Median Agricultural Tractor16
8550 is in the 94th percentile; 16145 is in the 33rd · 972 models
8550 (A)16145 (B)Median Agricultural Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Valmet 8550 | Zetor 16145 | Difference |
|---|---|---|---|
| Manufacturer | Valmet | Zetor | — |
| Model | 8550 | 16145 | — |
| Category | Agricultural | Agricultural | Same |
Engine
| Spec | Valmet 8550 | Zetor 16145 | Difference |
|---|---|---|---|
| Manufacturer | Valmet Diesel | Zetor | — |
| Model | SisuDiesel 634 DSRE | 8602.1 | — |
| Power Output | 158hp | 141hp | ▲ 8550+17 hp · +12% |
| Rated RPM | 2,200RPM | 2,200RPM | Same |
| Cylinders | 6 | 6 | Same |
| Displacement | 450ci | 418ci | ▲ 8550+32 ci · +8% |
| Bore | 4.3in | 4.3in | Same |
| Stroke | 5.3in | 4.7in | ▲ 8550+0.6 in · +13% |
Transmission
| Spec | Valmet 8550 | Zetor 16145 | Difference |
|---|---|---|---|
| Type | HiTech three-speed power shift | Not recorded | — |
Dimensions & Weight
| Spec | Valmet 8550 | Zetor 16145 | Difference |
|---|---|---|---|
| Length | 195in | 184in | ▲ 8550+11 in · +6% |
| Width | 88.2in | 76.8in | ▲ 8550+11.4 in · +15% |
| Height | 112in | 106in | ▲ 8550+6 in · +6% |
| Operating Weight | 11,460lb | 11,177lb | ▲ 8550+283 lb · +3% |
Hydraulics
| Spec | Valmet 8550 | Zetor 16145 | Difference |
|---|---|---|---|
| System Type | Not recorded | Open Center | — |
Power Take-off (PTO)
| Spec | Valmet 8550 | Zetor 16145 | Difference |
|---|---|---|---|
| Type | 540/1000 | Not recorded | — |
Tires
| Spec | Valmet 8550 | Zetor 16145 | Difference |
|---|---|---|---|
| Front Tire Size | 16.8R28 | Not recorded | — |
| Rear Tire Size | 20.8R38 | Not recorded | — |
Hitch & Towing
| Spec | Valmet 8550 | Zetor 16145 | Difference |
|---|---|---|---|
| Hitch Type | III | Three-Point Hitch | — |
| Hitch Category | Category 3 | III/II | — |
Electrical
| Spec | Valmet 8550 | Zetor 16145 | Difference |
|---|---|---|---|
| Starter Type | electric | Electric | Same |
Capacities
| Spec | Valmet 8550 | Zetor 16145 | Difference |
|---|---|---|---|
| Coolant | Not recorded | 6gal | — |
Operator Station
| Spec | Valmet 8550 | Zetor 16145 | Difference |
|---|---|---|---|
| Type | Not recorded | Cab | — |
Category context
Both models against the field
Engine Power
median 110 hpA · 71st percentile (158 hp)B · 66th percentile (141 hp)
Engine Displacement
median 336 ciA · 80th percentile (450 ci)B · 73rd percentile (418 ci)
Cylinders
median 5.5A · 74th percentile (6)B · 74th percentile (6)
Forward Gears
median 16A · 94th percentile (36)B · 33rd percentile (12)
Operating Weight
median 10,914 lbA · 53rd percentile (11,460 lb)B · 51st percentile (11,177 lb)
A · 8550B · 16145Median Agricultural Tractor