TB45E power and torque diagram

[Florian320]

Good afternoon!
I am wondering wether there is a diagram showing the torque and power of a factory TB45E-engine available somewhere.

I couldn't find anything. Are the bare numbers (200 HP and about 300NM) given in Wikipedia correct as I can find several different values in the internet?

Regards,

Florian

[Jorrie]

Somewhere on this forum are the results of our visit to the SAC dyno. The TB45 produces about 100 KW and 298NM on the wheels dependent on a number of factors of course. See the following tread:
http://www.patrol4x4.co.za/viewtopic.ph ... sac#p25206

[Florian320]

Hi Jorrie,

thanks for the info. I didn't find that thread by myself. But 100km sounds more true than 200hp.

[Peter Connan]

200hp (150kW) is about right at the flywheel (there are different states of tune). 100kW at the wheels is probably also about right.

I am pretty sure the 4.5 will deliver more than 300Nmat the flywheel though.

Unfortunately I haven't seen an official curve.

[Florian320]

No I think I got it, you are perfectly right.
The 200hp (145kw) is the value at the gear / flywheel as you said which is one of the possibilities where to measure the power.
Obviously on a dyno you'll measure the power on the wheels which must be lower - there comes your 100kw.

A site on an Australian Nissan forum had a table which said 145kw and 350NM, but still no diagram.

[Jorrie]

Here are some actual results quoted from elsewhere on this forum:
Re: Nissan 4x4 Club Dyno Day at SAC Centurion

by ChristoSlang » Tue Jan 31, 2012 4:21 pmNico, going back and convincing Mynhardt to change your results is just not cricket! But you 're still not where Chuck is in the torque game, and he doesn't even have a "chip"  Model, Engine, Fuel, Turbo, Mods, Kilos, Tyre Size, kW @ RPM, Nm @ RPM (Name)Navara, 4.0 V6, Petrol, N.A., Maus, 94000 km, 285/70/17 BFG MT, 143.6kW @ 5000, 350.0Nm @ 3000 (Nico & Scorpion 1st run)Navara, 4.0 V6, Petrol, N.A., Maus, 94000 and a bit km, 285/70/17 BFG MT, 150.3kW @ 5000, 369.5Nm @ 3000 (Nico & Scorpion updated)Patrol, 3.0, Diesel , 0.8 bar VNT turbo, Custom intercooler + fan, 255 000km, 285x75x16, 99.8kW @ 3200, 365Nm @ 3000 (Grootseun)Patrol, 4.2, Diesel, Turbo, Low Boost 0.6 bar , 378000 km, 285/75/16, 83.7kW @ 3500, 343.4Nm @ 2500 (Grant & Bosb4k)Patrol, 4.2, Diesel, 0.7 bar turbo, Intercooler fan, 267000 km, 33x12.5x15 BFG MT, 80kW @ 2800, 380Nm @ 2200 (ChristoSlang & Chuck Norris)Patrol, 4.2 Diesel, Turbo, Intercooler, 205000Km, 285/75/16" Kumho MT tyres, 86kW @ 3400 & 334Nm @ 2500 (Ricster & Iron Maiden)Patrol, 4.2 Diesel, 0.4 bar turbo & Intercooler, 284500km, 285/75/16 Hankook MT, 87.5kW @ 3400, 362.8Nm @ 2000 (Aries66)Patrol, 4.2, Petrol, N.A, Carb, 410650 km, 32x15, 76.0kW @ 3500 kW, 279.7Nm @ 2500 (Rudolph?)Patrol, 4.5, Petrol, N.A., Chip, 317000 km, 285/75x16, 99.4kW @ 4000, 311.8Nm @ 2000 (Herrie)Patrol, 4.5 Petrol, N.A, No chip, 200000km, 265/70x16, 98kW@4200, 291Nm @ 1900, 281Nm @ 3300 (Jorrie)Patrol, 4.5 Petrol, N.A., Chip, N.A., no mods, 207000Km, 285/75/16 BFG MT, 92.4kw @ 4000, 287.1Nm @ 2000, 286Nm @ 3000, 264.8Nm @ 4000 (Wilfred Moore)PS: I've added names to the dyno readings...Christo (the snake man)1998 4.2 GL Patrol (Chuck Norris)