Toyota GD engine

The Toyota GD engine series is a diesel engine produced by Toyota which appeared in 2015. It replaced the Toyota KD engine series as a diesel engine series mainly oriented to body-on-frame vehicles. The GD engine featured Economy with Superior Thermal Efficient Combustion (ESTEC) technology.[1] Toyota claims they have a maximum thermal efficiency of 44 percent, "top class" at the time of introduction.[2]

Toyota GD engine
1GD-FTV engine
Overview
ManufacturerToyota Motor Corporation
Production2015–present
Layout
ConfigurationStraight-4
ValvetrainDOHC 4 valves x cyl.
Combustion
TurbochargerVariable nozzle with Intercooler
Fuel systemCommon rail Direct injection
Fuel typeDiesel
Cooling systemWater-cooled
Output
Power output150–253 PS (148–250 hp; 110–186 kW)
Torque output300–550 N⋅m (221–406 lb⋅ft; 31–56 kg⋅m)
Chronology
PredecessorToyota KD engine

The GD engine series is produced in three countries: in Japan, in Bangalore, India by Toyota Industries Engine India (TIEI), and in Chonburi, Thailand by Siam Toyota Manufacturing (STM).[3][4]

1GD-FTV
1GD-FTV

The 1GD-FTV is a 2,755 cc (2.8 L) straight-4 common rail diesel engine with a variable nozzle turbocharger (VNT), chain drive and Intercooler.[5] It has 16 valves and a DOHC (double overhead camshaft) design. Its compression ratio is 15.6:1. Bore x stroke is 92 mm × 103.6 mm (3.62 in × 4.08 in). It generates 177 PS (175 hp; 130 kW) at 3,400 rpm, and 450 N⋅m (332 lb⋅ft; 46 kg⋅m) of torque at 1,600-2,400 rpm when mated to a 6-speed automatic transmission, depending on target market and emission specifications. With manual transmission, outputs are 177 PS (175 hp; 130 kW) and 420 N⋅m (310 lb⋅ft; 43 kg⋅m).[6] In 2020, the power and torque figures for some models were uprated to 150 kW (201 hp; 204 PS) at 3,400 rpm and 500 N⋅m (370 lb⋅ft; 51 kg⋅m) at 1,600–2,800 rpm.[7] Average fuel consumption (in JC08 method) is 11.2 km/l (8.9 L/100 km; 26 mpg‑US).[8]

For the Toyota HiAce (H200), the engine is detuned to 150 PS (148 hp; 110 kW) at 3600 rpm and 300 N⋅m (221 lb⋅ft; 31 kg⋅m) of torque at 1000-3400 rpm mated to a 6-speed automatic transmission.[9] The engine for the 2022 South African Hilux GR Sport model were further uprated to produce 165 kW (221 hp; 224 PS) and 550 N⋅m (410 lb⋅ft; 56 kg⋅m) of torque.[10]

For marine application (Yanmar 4LV), the engine generates up to 250 hp (253 PS; 186 kW) at 3800 rpm.[11]

Applications

2GD-FTV
2GD-FTV

The 2GD-FTV is a 2,393 cc (2.4 L) straight-four common rail diesel engine with a variable nozzle turbocharger (VNT) and intercooler.[23] It has 16 valves and a DOHC (double overhead camshaft) design. Its compression ratio is 15.6:1. Bore x stroke is 92 mm × 90 mm (3.62 in × 3.54 in). It generates 150 PS (148 hp; 110 kW) with intercooler at 3400 rpm, and 400 N⋅m (295 lb⋅ft; 41 kg⋅m) of torque at 1600-2000 rpm when mated to 6-speed automatic transmission or manual transmission, depending on target market and emission specifications.[24][25]

In Toyota Innova, it generates 149 PS (110 kW; 147 hp) at 3400 rpm, and 36.7 kg⋅m (360 N⋅m; 265 lb⋅ft) of torque at 1200-2600 rpm when mated to a 6-speed automatic transmission, depending on target market and emission specifications. With manual transmission, outputs are 149 PS (110 kW; 147 hp) and 34.9 kg⋅m (342 N⋅m; 252 lb⋅ft) [26]

Applications

See also

References
  1. "Programme – 36th International Vienna Motor Symposium – Congress Center Hofburg Vienna – Session: New Diesel Engines". OVK. Austria. Archived from the original on 2015-02-22. Retrieved 2015-05-06.
  2. "Toyota's Revamped Turbo Diesel Engines Offer More Torque, Greater Efficiency and Lower Emissions | Toyota Motor Corporation Official Global Website". global.toyota. Retrieved 2020-06-08.
  3. "Toyota opens new diesel engine plant in India". Autocar Professional India. 2016-06-23. Retrieved 2022-02-16.
  4. "Toyota GD engines to use Yokohama teflon hose piping". Rubber News. 2016-08-11. Retrieved 2022-02-16.
  5. "Toyota Global Site - Toyota Fortuner - photos & specs". Toyota Global. Retrieved 2016-10-26.
  6. "Toyota Australia Site - Toyota Fortuner Crusade manual specifications". Toyota Australia. Retrieved 2016-10-26.
  7. "This is the new 2020 Toyota Fortuner SUV - Auto News". 4 June 2020.
  8. "ランドクルーザープラド150にディーゼル 追加！最新情報掲載！" [New Diesel Engine for Toyota Land Cruiser Prado! Latest information updated!]. Voice Media. Japan. Retrieved 2015-05-06.
  9. "2018 Toyota HiAce gets 2.8-liter turbo-diesel upgrade - Auto News". 30 December 2017.
  10. Chan, Mick (2022-02-15). "2022 Toyota Hilux GR Sport – South African model gets uprated 2.8 litre turbodiesel with 224 PS, 550 Nm". Paultan.org. Malaysia: Driven Communications. Retrieved 2022-02-16.
  11. Shingo, Asa; Ishii, Takaki. "4LV Series of Next-Generation Marine Engines: Outperforms Existing Models on Acceleration and Noise Level｜YANMAR Technical Review｜Technology｜About YANMAR｜YANMAR". YANMAR. Yanmar. Retrieved 28 April 2022.
  12. "2018 Toyota HiAce gets 2.8-liter turbo-diesel upgrade - Auto News". AutoIndustriya.com. 2017-12-30. Retrieved 2022-02-16.
  13. "Toyota's New Hiace Series for Overseas Markets Debuts in Philippines | Toyota | Global Newsroom". Toyota Motor Corporation Official Global Website. 2019-02-18. Retrieved 2022-02-16.
  14. "Toyota's Revamped Turbo Diesel Engines Offer More Torque, Greater Efficiency and Lower Emissions | Toyota Motor Corporation Official Global Website". global.toyota. 2015-06-19. Retrieved 2022-02-16.
  15. Andres, Anton (2016-02-26). "2016 Toyota Innova debuts in the Philippines". AutoIndustriya. Retrieved 2016-02-27.
  16. "All-new Fortuner Adds Refined Style and Comfort to Off-road Capability | Toyota Motor Corporation Official Global Website". Toyota Global Newsroom. 2015-07-15. Retrieved 2022-02-16.
  17. "4LV150 (Z)". YANMAR Marine International. Yanmar. Retrieved 28 April 2022.
  18. "4LV170 (Z)". YANMAR Marine International. Yanmar. Retrieved 28 April 2022.
  19. "4LV195 (Z)". YANMAR Marine International. Yanmar.
  20. "4LV230 (Z)". YANMAR Marine International. Yanmar. Retrieved 28 April 2022.
  21. "4LV250 (Z)". YANMAR Marine International. Yanmar. Retrieved 28 April 2022.
  22. Milberg, Evan (March 14, 2016). "Toyota Unveils New Boat Made with Composites". Composites Manufacturing. American Composites Manufacturers Association. Retrieved February 13, 2017.
  23. "Toyota Global Site - Toyota Innova - photos & specs". Toyota Global. Retrieved 2016-01-07.
  24. "Toyota Thailand Site - Toyota Fortuner Specification". Toyota Thailand. Retrieved 2016-10-26.
  25. "Toyota Motor Manufacturing Indonesia, Toyota Fortuner Specification". Toyota Motor Manufacturing Indonesia. Retrieved 2016-10-26.
  26. "Toyota Motor Manufacturing Indonesia- Toyota Innova Specification". Toyota Motor Manufacturing Indonesia. Retrieved 2016-10-26.
  27. "12 things to know about next generation 2016 Toyota Innova - 12 things to know about 2016 Toyota Innova". The Economic Times. Retrieved 2022-02-16.
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