Kubota L3902 vs Rural King RK37
Every published spec for both machines, side by side. The verdict below is computed straight from the spec sheets, not opinion.
Across 8 measurable specs, the Rural King RK37 leads 6 categories to 2. Machine pages: Kubota L3902 and Rural King RK37.
Want a third or fourth machine in the mix? Open this matchup in the comparison tool and add up to two more.
Category Verdict
| Spec | Kubota L3902 | Rural King RK37 |
|---|---|---|
| Engine HP (hp) | ▲ 37.5 hp | 37.4 hp |
| PTO HP (hp) | ▲ 30.3 hp | 30.2 hp |
| Weight (lb) | 2,778 lb | ▲ 3,450 lb |
| Loader Lift (lb) | 1,144.4 lb | ▲ 2,116 lb |
| 3-Pt Lift (24 in) (lb) | 1,435 lb | ▲ 1,764 lb |
| Lift Height (in) | 94.8 in | ▲ 102.3 in |
| Breakout Force (lbf) | n/a | 3,435 lbf |
| Hydraulic Flow (gpm) | 10.1 gpm | ▲ 10.9 gpm |
| Travel Speed (mph) | 14.1 mph | ▲ 16.8 mph |
Full Spec Sheet
Every published spec, side by side, including the details the graphs above don't chart.
| Spec | KubotaL3902 | Rural KingRK37 |
|---|
| Engine Manufacturer | Kubota | Yanmar |
|---|---|---|
| Engine Model | D1803-CR-E5 | 3TNV88C-DKTF |
| Engine Type | Direct injection, vertical, water-cooled 4-cycle, diesel | 4-cycle, water-cooled diesel (natural aspiration) |
| No. of Cylinders | 3 | 3 |
| Displacement | 111.4 in³ | 100.2 in³ |
| Rated Engine Speed | 2700 rpm | 3000 rpm |
| Engine Power (Gross) | 37.5 hp | 37.4 hp |
| PTO Power | 30.3 hp | RK37S, RK37SC: 30.2 hp; RK37H, RK37HC: 28.8 hp |
| Engine Emissions Constraints | Not Published | Tier 4 |
| Cooling System Type | Water-cooled | Water-cooled |
| Air Cleaner | Dry type, single element | Dual dry |
| Fuel System | Direct injection | Common rail direct injection |
| Alternator | 45 A, 12 V | RK37S, RK37H: 55 A, 12 V; RK37SC, RK37HC: 70 A, 12 V |
Kubota L3902 vs Rural King RK37: Quick Answers
- Which has more horsepower, the Kubota L3902 or the Rural King RK37?
- The Kubota L3902 leads on engine hp at 37.5 hp hp, compared to 37.4 hp hp for the Rural King RK37.
- Which has more PTO horsepower, the Kubota L3902 or the Rural King RK37?
- The Kubota L3902 leads on pto hp at 30.3 hp hp, compared to 30.2 hp hp for the Rural King RK37.
- Which is heavier, the Kubota L3902 or the Rural King RK37?
- The Rural King RK37 leads on weight at 3,450 lb lb, compared to 2,778 lb lb for the Kubota L3902.
- Which has more loader lift capacity, the Kubota L3902 or the Rural King RK37?
- The Rural King RK37 leads on loader lift at 2,116 lb lb, compared to 1,144.4 lb lb for the Kubota L3902.
- Which has more three-point hitch lift capacity, the Kubota L3902 or the Rural King RK37?
- The Rural King RK37 leads on 3-pt lift (24 in) at 1,764 lb lb, compared to 1,435 lb lb for the Kubota L3902.