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Head to head · Row Crop
Oliver 1855 vs Valmet 6550
ValmetModel B
Valmet 6550
Row Crop
- power
- 98.6 hp
- displacement
- 268 ci
- Cylinders
- 4
- Forward gears
- 36
OliverOliver 1855
vs
ValmetValmet 6550
How they compare
Headline specs vs. the whole Row Crop
Engine Power
▲ 6550 higher · +0.6 hp (<1%)185598 hp
655098.6 hp
Median Row Crop Tractor138 hp
1855 is in the 23rd percentile; 6550 is in the 23rd · 1,206 models
Engine Displacement
▲ 1855 higher · +42 ci (+16%)1855310 ci
6550268 ci
Median Row Crop Tractor391 ci
1855 is in the 33rd percentile; 6550 is in the 21st · 1,409 models
Cylinders
▲ 1855 higher · +2 (+50%)18556
65504
Median Row Crop Tractor6
1855 is in the 50th percentile; 6550 is in the 17th · 1,417 models
Forward Gears
▲ 6550 higher · +30 (+500%)18556
655036
Median Row Crop Tractor16
1855 is in the 11th percentile; 6550 is in the 95th · 1,200 models
1855 (A)6550 (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Oliver 1855 | Valmet 6550 | Difference |
|---|---|---|---|
| Manufacturer | Oliver | Valmet | — |
| Model | 1855 | 6550 | — |
| Category | Row Crop | Row Crop | Same |
Engine
| Spec | Oliver 1855 | Valmet 6550 | Difference |
|---|---|---|---|
| Manufacturer | Oliver-Waukesha | Valmet | — |
| Model | Not recorded | 420 DWRE | — |
| Power Output | 98hp | 98.6hp | ▲ 6550+0.6 hp · <1% |
| Rated RPM | 2,400RPM | 2,200RPM | ▲ 1855+200 RPM · +9% |
| Cylinders | 6 | 4 | ▲ 1855+2 · +50% |
| Displacement | 310ci | 268ci | ▲ 1855+42 ci · +16% |
| Bore | 3.9in | 4.3in | ▲ 6550+0.4 in · +10% |
| Stroke | 4.4in | 4.7in | ▲ 6550+0.3 in · +7% |
Transmission
| Spec | Oliver 1855 | Valmet 6550 | Difference |
|---|---|---|---|
| Type | Gear type with disc clutch | Three-speed power shift | — |
Dimensions & Weight
| Spec | Oliver 1855 | Valmet 6550 | Difference |
|---|---|---|---|
| Length | 160in | 176in | ▲ 6550+16 in · +10% |
| Width | 80.6in | 85.8in | ▲ 6550+5.2 in · +6% |
| Height | 85.5in | 109in | ▲ 6550+23.5 in · +27% |
| Operating Weight | 11,150lb | 9,700lb | ▲ 1855+1,450 lb · +15% |
Hydraulics
| Spec | Oliver 1855 | Valmet 6550 | Difference |
|---|---|---|---|
| System Type | Closed center | Not recorded | — |
| Steering Type | Hydrostatic power | Power | — |
Power Take-off (PTO)
| Spec | Oliver 1855 | Valmet 6550 | Difference |
|---|---|---|---|
| Type | Independent | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
Hitch & Towing
| Spec | Oliver 1855 | Valmet 6550 | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Not recorded | — |
| Hitch Category | I/II | II | — |
| Hitch Position | Rear | Not recorded | — |
| Hitch Capacity | 4,000lb | Not recorded | — |
Chassis & Drive
| Spec | Oliver 1855 | Valmet 6550 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Hydrostatic power | Power | — |
| Brake Type | Differential hydraulic disc | Not recorded | — |
Electrical
| Spec | Oliver 1855 | Valmet 6550 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Oliver 1855 | Valmet 6550 | Difference |
|---|---|---|---|
| Coolant | 5gal | Not recorded | — |
Operator Station
| Spec | Oliver 1855 | Valmet 6550 | Difference |
|---|---|---|---|
| Type | Open operator station | Cab | — |
Category context
Both models against the field
Engine Power
median 138 hpA · 23rd percentile (98 hp)B · 23rd percentile (98.6 hp)
Engine Displacement
median 391 ciA · 33rd percentile (310 ci)B · 21st percentile (268 ci)
Cylinders
median 6A · 50th percentile (6)B · 17th percentile (4)
Forward Gears
median 16A · 11th percentile (6)B · 95th percentile (36)
Operating Weight
median 12,307 lbA · 41st percentile (11,150 lb)B · 29th percentile (9,700 lb)
A · 1855B · 6550Median Row Crop Tractor