AGCOModel A
AGCO ST28A
Utility
- power
- 28.4 hp
- displacement
- 89.3 ci
- Cylinders
- 3
- Forward gears
- Not recorded
Head to head · Utility
AGCO ST28A vs John Deere 870
John DeereModel B
John Deere 870
Utility
- power
- 28 hp
- displacement
- 83.1 ci
- Cylinders
- 3
- Forward gears
- 9
AGCOAGCO ST28A
vs
John DeereJohn Deere 870
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ ST28A higher · +0.4 hp (+1%)ST28A28.4 hp
87028 hp
Median Utility Tractor55 hp
ST28A is in the 20th percentile; 870 is in the 20th · 5,383 models
Engine Displacement
▲ ST28A higher · +6.2 ci (+7%)ST28A89.3 ci
87083.1 ci
Median Utility Tractor183 ci
ST28A is in the 15th percentile; 870 is in the 14th · 5,580 models
Cylinders
= Effectively tiedST28A3
8703
Median Utility Tractor4
ST28A is in the 23rd percentile; 870 is in the 23rd · 5,720 models
Operating Weight
▲ 870 higher · +115 lb (+5%)ST28A2,400 lb
8702,515 lb
Median Utility Tractor5,303 lb
ST28A is in the 15th percentile; 870 is in the 17th · 5,107 models
ST28A (A)870 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | AGCO ST28A | John Deere 870 | Difference |
|---|---|---|---|
| Manufacturer | AGCO | John Deere | — |
| Model | ST28A | 870 | — |
| Category | Utility | Utility | Same |
Engine
| Spec | AGCO ST28A | John Deere 870 | Difference |
|---|---|---|---|
| Manufacturer | Iseki | Yanmar | — |
| Model | Not recorded | 3TN84 | — |
| Power Output | 28.4hp | 28hp | ▲ ST28A+0.4 hp · +1% |
| Rated RPM | 2,500RPM | 2,600RPM | ▲ 870+100 RPM · +4% |
| Cylinders | 3 | 3 | Same |
| Displacement | 89.3ci | 83.1ci | ▲ ST28A+6.2 ci · +7% |
| Bore | 3.4in | 3.3in | ▲ ST28A+0.1 in · +3% |
| Stroke | 3.3in | 3.4in | ▲ 870+0.1 in · +3% |
Transmission
| Spec | AGCO ST28A | John Deere 870 | Difference |
|---|---|---|---|
| Type | Hydrostatic | Collar Shift | — |
Dimensions & Weight
| Spec | AGCO ST28A | John Deere 870 | Difference |
|---|---|---|---|
| Length | 115in | 123in | ▲ 870+8 in · +7% |
| Width | 49.6in | 70.5in | ▲ 870+20.9 in · +42% |
| Height | 79in | 82.7in | ▲ 870+3.7 in · +5% |
| Operating Weight | 2,400lb | 2,515lb | ▲ 870+115 lb · +5% |
Hydraulics
| Spec | AGCO ST28A | John Deere 870 | Difference |
|---|---|---|---|
| System Type | Not recorded | Open Center | — |
| Steering Type | Hydrostatic Power | Manual | — |
Power Take-off (PTO)
| Spec | AGCO ST28A | John Deere 870 | Difference |
|---|---|---|---|
| Type | Independent | Live with two stage clutch | — |
| Speed 1 | 540rpm | 540rpm | Same |
| Speed 2 | 2,000rpm | Not recorded | — |
Hitch & Towing
| Spec | AGCO ST28A | John Deere 870 | Difference |
|---|---|---|---|
| Hitch Type | Category 1 | Three-Point Hitch | — |
| Hitch Category | Not recorded | I | — |
| Hitch Position | Rear | Rear | Same |
| Hitch Capacity | Not recorded | 1,879lb | — |
Chassis & Drive
| Spec | AGCO ST28A | John Deere 870 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x2 2WD | — |
| Drive Type | Not recorded | 2WD | — |
| Steering Type | Hydrostatic Power | Manual | — |
| Brake Type | Not recorded | Differential Wet Disc | — |
Electrical
| Spec | AGCO ST28A | John Deere 870 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
Capacities
| Spec | AGCO ST28A | John Deere 870 | Difference |
|---|---|---|---|
| Coolant | Not recorded | 1.4gal | — |
Operator Station
| Spec | AGCO ST28A | John Deere 870 | Difference |
|---|---|---|---|
| Type | Not recorded | Open with two-post ROPS | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 20th percentile (28.4 hp)B · 20th percentile (28 hp)
Engine Displacement
median 183 ciA · 15th percentile (89.3 ci)B · 14th percentile (83.1 ci)
Cylinders
median 4A · 23rd percentile (3)B · 23rd percentile (3)
Operating Weight
median 5,303 lbA · 15th percentile (2,400 lb)B · 17th percentile (2,515 lb)
Length
median 137 inA · 20th percentile (115 in)B · 32nd percentile (123 in)
A · ST28AB · 870Median Utility Tractor