Toyota R type engine

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22R-E

The Toyota R type engine (Toyota R engine) is a system of the water-cooled inline four-cylinder gasoline engine of Toyota Motor Corporation.

The engine which represents Toyota used from a car, a station wagon, a bus, a truck, a four-wheel drive car to a racing car widely.

Table of contents

Summary

I am lumped together with an R type, but I am named the engine of the early design and the engine in the days of the most close in another thing really by the attachment to an R type of the maker. It is wide with OHV, SOHC, DOHC about the structure of a valve.

I it during a production period

• A domestic product: From September, 1953 to May, 1993

Model

R

• Production period
  • September, 1953 - ignorance
• A kind: OHV 8 valve single carburetor
• Displacement volume: 1.453L
• An inside diameter X trip: 77.0*78.0 (mm)
• Compression ratio: 6.8
• The reference output: 48 ps/4,000 rpm
• Reference torque: 10.0 kg, m/2,400 rpm
• Weight: 155 kg
• Deployment car model (vehicle model)
  • (for the first time) Toyopet supermarket RHK type (body made in Kanto Auto Works)
  • (for the first time) Toyopet supermarket RHN type (body made by Naka Nihon heavy industries → Shinzo Hishiju industry)
  • Toyopet truck RK type - October, 1953^[1]
  • First crown RS type - January, 1955
  • Toyopet master (RR type)
  • Toyopet master line (RR10 system)
  • Second generation corona (RT20)
• I was developed as the 1,500cc grade engine that was the upper limit of the Japanese compact car standard in at 1953. I largely improved the output of each Toyopet car troubled by the 1,000cc grade side valve .30 ps S type engine deployment which was not worth it by disability till then.
• I drove a thimble (cylinder liner) after the abrasion in the cylinder founding a head under the influence of materials poor quality or immaturity, a dust storm of surface-treating it as for the automobile engine at the time regularly intensely, and having put internal, grinding it, and "bowling work" to grind the inside, and to get rule displacement volume and clearance was essential. The reason why an early R type adopts odd displacement volume of 1,453cc daringly is that I give an engine block thickness to become the margin to grind at the time of the bowling beforehand. I did not need bowling and became able to increase the displacement volume with materials improvement and surface processing technique improvement later to the standard limit.

2R

• A kind: OHV 8 valve single carburetor
• Displacement volume: 1.490L
• An inside diameter X trip: 78.0*78.0 (mm)
• Compression ratio: 8.0
• The reference output: 70ps/5,000rpm
• Reference torque: 11.5 kg, m/2,600rpm
• Deployment car model (vehicle model)
  • (for the first time) Third generation corona (RT40)
  • Toyopet light stout
  • Fourth generation corona (RT80)

3R

• A kind: OHV 8 valve single carburetor
• Displacement volume: 1.897L
• An inside diameter X trip: 88.0*78.0 (mm)
• Compression ratio: 8.0
• The reference output: 90ps/5,000rpm
• Reference torque: 14.5 kg, m/3,400rpm
• Deployment car model (vehicle model)
  • (for the first time) The first crown
  • Stout (RK100)
  • Second generation crown (RS40 et al.)

3R-B

• A kind: OHV 8 valve carburetor
• Displacement volume: 1.897L
• An inside diameter X trip: 88.0*78.0 (mm)
• Deployment car model (vehicle model)
  • Dyna (RK70, 80, 90, 170 system), light bus (RK95B, 160B, 170B)

4R

• A kind: OHV 8 valve twin carburetor
• Displacement volume: 1.587L
• An inside diameter X trip: 80.5*78.0 (mm)
• Compression ratio: 9.2
• The reference output: 90ps/5,800rpm
• Reference torque: 12.8 kg, m/4,200rpm
• Deployment car model (vehicle model)
  • (for the first time) Third generation corona 1600S (RT41)

5R

• Displacement volume: 1.994L
• An inside diameter X trip: 88.0*82.0 (mm)
• Specifications (LPG): 86ps(64kW)5,000rpm 15.0 kg, m (147N, m)2,400rpm
• Deployment car model (vehicle model)
  • (for the first time) Third generation crown honor special (RS50B) standard (RS50)
  • Stout (RK101)
  • Toyo ace (RY20)
  • A crown commercial vehicle (LPG specifications) was put on eyes for 3-6 generations.
  • A corona commercial vehicle (LPG specifications) was equipped with for the sixth generation. Only a corona was set to the 5R engine only AT car.

5R-U

• Displacement volume: 1.994L
• An inside diameter X trip: 88.0*82.0 (mm)
• Deployment car model (vehicle model)
  • Stout (RK110,1979 - 1986)

6R

• A kind: SOHC 8 valve single carburetor
• Displacement volume: 1.707L
• An inside diameter X trip: 86.0*73.5 (mm)
• The reference output: 95ps/5,500rpm
• Reference torque: 14.5 kg, m/3,800rpm
• Deployment car model (vehicle model)
  • (for the first time) Fourth generation corona two-door hard top (RT94)
  • Fourth generation corona 1700DX (RT84)

6R-B

• A kind: SOHC 8 valve twin carburetor
• Displacement volume: 1.707L
• An inside diameter X trip: 86.0*73.5 (mm)
• Deployment car model (vehicle model)
  • (for the first time) Fourth generation corona two-door hard top (RT94)
  • Fourth generation corona 1700SL (RT84)

7R

• A kind: SOHC 8 valve single carburetor
• Displacement volume: 1.591L
• An inside diameter X trip: 86.0*68.5 (mm)
• The reference output: 85ps/5,500rpm
• Reference torque: 12.5 kg, m/3,800rpm
• Deployment car model (vehicle model)
  • (for the first time) The third generation corona Golden series
  • First corona mark II (RT60)
  • Fourth generation corona

7R-B

• A kind: SOHC 8 valve twin carburetor
• Displacement volume: 1.591L
• An inside diameter X trip: 86.0*68.5 (mm)
• Compression ratio: 9.5
• The reference output: 100ps/6,200rpm
• Reference torque: 13.6 kg, m/4,200rpm
• Deployment car model (vehicle model)
  • (for the first time) The third generation corona Golden series
  • First corona mark II (RT60)
  • Fourth generation corona

8R

• A kind: SOHC 8 valve single carburetor
• Displacement volume: 1.858L
• An inside diameter X trip: 86.0*80.0 (mm)
• The reference output: 100ps/5,500rpm
• Reference torque: 15.0 kg, m/3,600rpm
• Deployment car model (vehicle model)
  • (for the first time) First corona mark II
  • Fourth generation corona

8R-B

• A kind: SOHC 8 valve twin carburetor
• Displacement volume: 1.858L
• An inside diameter X trip: 86.0*80.0 (mm)
• The reference output: 110ps
• Deployment car model (vehicle model)
  • (for the first time) First corona mark II
  • Fourth generation corona

8R-G

I refer to "10R (8R-G)"

9R

Toyota's first "four-cylinder DOHC" engine

• A kind: DOHC 8 valve twin carburetor
• Displacement volume: 1.587L
• An inside diameter X trip: 80.5*78.0 (mm)
• Compression ratio: 9.0
• The reference output: 110ps/6,200rpm
• Reference torque: 14.0 kg, m/5,000rpm
• Deployment car model (vehicle model)
  • (for the first time) Toyota, 1600GT (RT55) the fifth speed mission GT5 the fourth speed mission GT4

10R (8R-G)

• A kind: DOHC 8 valve twin carburetor
• Displacement volume: 1.858L
• An inside diameter X trip: 86.0*80.0 (mm)
• Compression ratio: 9.7
• The reference output: 140ps/6,400rpm
• Reference torque: 17.0 kg, m/5,200rpm
• Deployment car model (vehicle model)
  • (for the first time) First corona mark II 1900GSS (RT75)

12R

• A kind: OHV 8 valve single carburetor
• Displacement volume: 1.587L
• An inside diameter X trip: 80.5*78.0 (mm)
• Deployment car model (vehicle model)
  • Fourth generation corona
  • Toyo ace (RY20)

12R-U

• A kind: OHV 8 valve single carburetor catalyst
• Displacement volume: 1.587L
• An inside diameter X trip: 80.5*78.0 (mm)
• Deployment car model (vehicle model)
  • A fifth generation corona (RT100) (LPG specifications)

12R-J

• A kind: OHV 8 valve single carburetor
• Displacement volume: 1.587L
• An inside diameter X trip: 80.5*78.0 (millimeters)
• Compression ratio: 8.5
• The reference output: 80ps/5,200rpm
• Reference torque: 12.5 kg, m/3,000rpm
• Deployment car model (vehicle model)
  • Daihatsu Taft (Grand) F-20
  • Toyota high ace H-RH11 H-RH20V(B), 30V(B), 40V (B)
  • Toyota town ace H-RR10,20
  • Toyota cony H-RN30,40

16R

• A kind: SOHC 8 valve single carburetor
• Displacement volume: 1.808L
• An inside diameter X trip: 88.5*73.5 (mm)
• Compression ratio: 8.5
• The reference output: 105ps/5,600rpm
• Reference torque: 15.0 kg, m/3,800rpm
• Deployment car model (vehicle model)
  • Fifth generation corona (RT102)

16R-B

• A kind: SOHC 8 valve twin carburetor
• Displacement volume: 1.808L
• An inside diameter X trip: 88.5*73.5 (mm)
• Deployment car model (vehicle model)
  • Fifth generation corona (RT102)

16R-U

• A kind: SOHC 8 valve single carburetor catalyst
• Displacement volume: 1.808L
• An inside diameter X trip: 88.5*73.5 (mm)
• Deployment car model (vehicle model)
  • First Corinna (RA10, RA16)
  • Fifth generation corona (RT102)

16R-J

• A kind: SOHC 8 valve single carburetor
• Displacement volume: 1.808L
• An inside diameter X trip: 88.5*73.5 (mm)
• Deployment car model (vehicle model)
  • Fifth generation corona van (RT108V)

18R

• A kind: SOHC 8 valve single carburetor
• Displacement volume: 1.968L
• An inside diameter X trip: 88.5*80.0 (mm)
• Compression ratio: 8.5
• The reference output: 110ps/5,500rpm
• Reference torque: 16.5 kg, m/3,600rpm
• Deployment car model (vehicle model)
  • Second generation mark II (RX10)
  • First Corinna (RA11, RA15)

18R-B

• A kind: SOHC 8 valve twin carburetor
• Displacement volume: 1.968L
• An inside diameter X trip: 88.5*80.0 (mm)
• Deployment car model (vehicle model)
  • Second generation mark II
  • Fourth generation corona

18R-E

 

18R-E

Toyota's first "EFI" (electronic control-type fuel injection device) adoption engine

• A kind: SOHC 8 valve EFI
• Displacement volume: 1.968L
• An inside diameter X trip: 88.5*80.0 (mm)
• Deployment car model (vehicle model)
  • (for the first time) 2000GSL, EFI of mark II 20 origin
  • Fourth generation corona 2000SL, EFI
  • Fifth generation corona (RT104)
  • First Corinna (RA11, RA15)

18R-U

• A kind: SOHC 8 valve single carburetor catalyst
• Displacement volume: 1.968L
• An inside diameter X trip: 88.5*80.0 (mm)
• The reference output: 100ps/5,500rpm
• Reference torque: 15.5 kg, m/3,600rpm
• Deployment car model (vehicle model)
  • Fifth generation corona (RT122)
  • Second generation Corinna (RA40)

18R-G

• A kind: DOHC 8 valve twin carburetor
• Displacement volume: 1.968L
• An inside diameter X trip: 88.5*80.0 (mm)
• Compression ratio: 9.4
• The reference output: 145ps/6,400rpm
• Reference torque: 18.0 kg, m/5,200rpm
• Deployment car model (vehicle model)
  • Second generation mark II 2000GSS
  • Fifth generation corona 2000GT
  • First Corinna (RA11, RA15)

18R-GR

Regular gasoline specifications of "18R-G"

• A kind: DOHC 8 valve twin carburetor regular gasoline specifications
• Displacement volume: 1.968L
• An inside diameter X trip: 88.5*80.0 (mm)
• The reference output: 140ps
• Deployment car model (vehicle model)
  • First Corinna (RA11, RA15)
  • Second generation mark II 2000GSS (RX22)

18R-GU

• A kind: DOHC 8 valve twin carburetor catalyst
• Displacement volume: 1.968L
• An inside diameter X trip: 88.5*80.0 (mm)
• Compression ratio: 8.3
• The reference output: 130ps/5,800rpm
• Reference torque: 17.0 kg, m/4,400rpm
• Deployment car model (vehicle model)
  • First Corinna (RA17)
  • Fifth generation corona 2000GT (RT104)
  • Second generation Corinna (RA40)

18R-GEU

• A kind: DOHC 8 valve EFI catalyst
• Displacement volume: 1.968L
• An inside diameter X trip: 88.5*80.0 (mm)
• Compression ratio: 8.3
• The reference output: 135ps/5,800rpm
• Reference torque: 17.5 kg, m/4,800rpm
• Deployment car model (vehicle model)
  • Second generation Corinna 2000GT
  • Sixth generation corona 2000GT (RT132)
  • First Celica Camry 2000GT (RA55)
  • Third generation Corinna 2000GT (RA63)
  • Seventh generation corona 2000GT (RT141)
  • Fourth generation mark II2000GT (RX63)

18R-J

• A kind: SOHC 8 valve single carburetor
• Displacement volume: 1.968L
• An inside diameter X trip: 88.5*80.0 (mm)
• Deployment car model (vehicle model)
  • Cony 4WD pickup (RN36)

19R

The engine which was developed by a technical grant of the Honda "CVCC" (compound whirlpool adjustment combustion method)

• A kind: SOHC 8 valve single carburetor TTC-V (Toyota composition whirlpool method)
• Displacement volume: 1.968L
• An inside diameter X trip: 88.5*80.0 (mm)
• The reference output: 80ps
• Deployment car model (vehicle model)
  • First Corinna (RA13)
  • Fifth generation corona 2000DX (RT103)
  • Fifth generation corona (RT123)
  • First Corinna (RA31)

20R

Turn abroad

• A kind: SOHC 8 valve single carburetor
• Displacement volume: 2.189L
• An inside diameter X trip: 88.5*89.0 (mm)
• Compression ratio: 8.4
• The reference output: 71kW (96PS)/4,800rpm
• Reference torque: 163N, m(16.6kg-m)/2,800rpm
• Deployment car model (vehicle model)
  • Third generation stout (RK110, product for foreign countries)
  • Celica (turn abroad)

21R

• A kind: SOHC 8 valve single carburetor
• Displacement volume: 1.972L
• An inside diameter X trip: 84.0*89.0 (mm)
• The reference output: 74kW/5,000rpm
• Reference torque: 154N, m/4,000rpm
• Deployment car model (vehicle model)
  • クレシーダ (RX70 system)

21R-U

• A kind: SOHC 8 valve single carburetor catalyst
• Displacement volume: 1.972L
• The reference output: 105ps/5,200rpm
• Reference torque: 16.5 kg, m/3,600rpm
• Deployment car model (vehicle model)
  • Second generation Celica
  • Second generation Corinna
  • Sixth generation corona (RT133)
  • First Celica Camry 2000SE (RA56)
  • Third generation mark II / first generation chaser (only as for the RX40 )※ latter period
  • Fourth generation mark II / second generation chaser (only as for the RX60 )※ first half year

22R

• Production period
  • From 1972 to 1994
• A kind: SOHC 8 valve single carburetor catalyst
• Displacement volume: 2.366L
• An inside diameter X trip: 92.0*89.0 (mm)
• Compression ratio: 9.0
• Specifications: 115ps(85kW)5,100rpm 19.0 kg, m (186N, m)3,200rpm
• Deployment car model (vehicle model)
  • Celica (RA20, 30 system)
  • クレシーダ (general country export specifications RX70, 80 system)
  • Corona (export specifications RT135 to U.S.)
  • Coaster (RB10 system, RU18, 19, RB20 system)
  • Land cruiser II, van Delaware (RJ70 system)
  • Cony (RN50, 60 system, RN70)
  • 4 runners (RN60 system)

22R-E

• A kind: SOHC 8 valve EFI catalyst
• Displacement volume: 2.366L
• An inside diameter X trip: 92.0*89.0 (mm)
• Compression ratio: 9.0
• The reference output: 77kW (105PS)/4,800rpm
• Reference torque: 186Nm(19.0kg-m)/2,800rpm
• Deployment car model (vehicle model)
  • Celica (export specifications RA65L to U.S.)
  • Land cruiser II, van Delaware (RJ70 system)
  • Cony (RN50, 60 system, RN70)
  • 4 runners (RN60 system)
  • High ace (RH60 system)

22R-TE

• A kind: SOHC 8 valve EFI catalyst
• Displacement volume: With 2.366L turbocharger
• An inside diameter X trip: 92.0*89.0 (mm)
• Compression ratio: 7.5
• The reference output: 99kW (135PS)/4,800rpm
• Reference torque: 234Nm(23.8kg-m)/2,800rpm
• Deployment car model (vehicle model)
  • 4 runners (RN60 system)

Footnote

1. ^ Toyota company site | The Toyota 75 history | Vehicle distribution diagram | Vehicle details information | RK type truck - Toyota Motor Corporation (December 9, 2015 reading)

Allied item

• Toyota, RZ engine
• Engine model naming convention of Toyota
• Series of engine name of Toyota
• List of engine models of Toyota
• Honda, CVCC

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