
Originally Posted by
12vdc
ZD30DD for the E25 Urvan Estate is non-CR, non-Turboe/non-Intercooled producing Hp/rpm 105/3800, Nm/rpm 209/2000, Compression Ratio 18:5:1, Bore stroke mm 96 x 102
This is how Nissan Engine is interpreted
ZD = Engine series code. The 'D' is common across all diesel engine codes
30 = Engine capacity (3.0L)
D = Double Overhead camshafts
D = Direct Injection (as opposed to “indirect” injection as it is in the TD & RD engine series)
T = Turbo
i = intercooler
For comparison, ZD30 came in with different versions..
ZD30DDT & ZD30DDTi using VP44 Bosch Radial pumps were used by the older Patrols and Au/SA/EU D22 Navara/Phatys
ZD30DDTi CRD 1600BAR Bosch - was made availalble on 2007, our current Y61 Pootrol is using this producing
Hp/rpm 118/3600, Nm/rpm 354/2000, Compression Ratio 17:9:1, Bore stroke mm 93 x 102
They are discontinuing large engines like TD42 RD28 and the likes because it failed to comply with new Euro emission standards. The reason also why the new E26 Urvan will be coming in using YD25 engine which is a Euro4 compliant.