Toyota straight-6 diesel engines have been used in Land Cruiser and commercial vehicles.
| Engine | 1D | 2D | H (early) | H | 2H | 12H-T | 1HZ | 1HD-T | 1HD-FT | 1HD-FTE |
|---|---|---|---|---|---|---|---|---|---|---|
| Years produced | 1956–? | 1962–? | ? | ? | 1981–1990 | 1986–1990 | 1990–present | 1990–1995 | 1995–? | ? |
| Power (kW) | 67 @ 3600 | 71 @ 3600 | 77 @ 3500 | 101 @ 3500 | 101 @ 4000 | 123 @ 3600 | 125 @ 3600 | 122 @ 3400 | ||
| Power (HP) | 90 @ 3600 | 95 @ 3600 | 103 @ 3500 | 135 @ 3500 | 135 @ 4000 | 165 @ 3600 | 168 @ 3600 | 164 @ 3400 | ||
| Torque (Nm) | 205 @ 2200 | 216 @ 2200 | 240 @ 2000 | 313 @ 2000 | 254 @ 2200 | 363 @ 2000 | 380 @ 2500 | 380 @ 1400 | ||
| Torque (ft·lb) | 151 @ 2200 | 159 @ 2200 | 177 @ 2000 | 231 @ 2000 | 187 @ 2200 | 268 @ 2000 | 280 @ 2500 | 280 @ 1400 | ||
| Capacity (cc) | 3576 | 3576 | 3980 | 3980 | 4163 | 4163 | 4163 | 4163 | ||
| Bore × Stroke (mm) | 88 × 98 | 88 × 98 | 91 × 102 | 91 × 102 | 94 × 100 | 94 × 100 | 94 × 100 | 94 × 100 | ||
| Compression Ratio | 21.0 : 1 | 19.5 : 1 | 20.7 : 1 | 18.6 : 1 | 22.7 : 1 | 18.6 : 1 | 18.6 : 1 | 18.8 : 1 | ||
| Aspiration | Natural | Natural | Natural | Natural | Natural | Turbo | Natural | Turbo | Turbo | Turbo |
| Number of Valves | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 24 | 24 |
| Cam Arrangement | gear-driven OHV | gear-driven OHV | gear-driven OHV | gear-driven OHV | belt-driven SOHC | belt-driven SOHC | belt-driven SOHC | belt-driven SOHC | ||
| Injection | Indirect | Indirect | Indirect | Direct | Inirect | Direct | Direct | Direct | ||
| Injector Pump | Inline | Inline | Inline | Inline | Rotary | Rotary | Rotary | Rotary |
Famous quotes containing the word engines:
“America is like one of those old-fashioned six-cylinder truck engines that can be missing two sparkplugs and have a broken flywheel and have a crankshaft that’s 5000 millimeters off fitting properly, and two bad ball-bearings, and still runs. We’re in that kind of situation. We can have substantial parts of the population committing suicide, and still run and look fairly good.”
—Thomas McGuane (b. 1939)