Engine: John Deere

 

9420RX

9470RX

9520RX

POWER

Rated Engine power PS1(hp ISO) at 2100 engine rpm (97/68/EC)2

420 hp (309 kW)

470 hp (346 kW)

520 hp (382 kW)

Rated Engine power PS3(hp ISO) at 2100 engine rpm (ECE-R24)

403 hp (297 kW)

451 hp (332 kW)

499 hp (367 kW)

Rated PTO power (hp SAE) at rated PTO speed (1895 erpm)45

335 hp (249 kW)

Rated Engine Speed

2100 rpm

Governed Speed Range

900—2200 rpm

Operating Speed Range

1500—2100 rpm

Slow Idle

900 ±10 rpm

Fast Idle

2240 ± 25 rpm

 

ENGINE MANUFACTURER

Final Tier 4/Stage IV

John Deere PowerTech™ 13.5 L PSS (B20 Diesel Compatible)

Rated Speed

2100 rpm

Type

Diesel, in-line, 6-cylinder, wet-sleeve cylinder liners with 4 valves-in-head

Aspiration

Dual series turbocharger with fixed geometry first stage, variable geometry second stage, air-to-air aftercooling, and cooled exhaust gas recirculation

Filter, engine air

Dual stage with exhaust aspiration

Displacement

13.5 L (824 in3 )

Bore and stroke

132 x 165 mm (5.20 x 6.50 in)

Compression Ratio

16.0:1

Lubrication

Full pressure, full-flow filtration with bypass

Filter, Oil

Replaceable spin-on style oil filter

 

FUEL

Injection Pump Type

Electronically controlled unit injectors, electronic governor (self-priming)

Filter System

Two-stage with water separator and service indicator light

Filter, Primary

10-micron replaceable cartridge with water indication sensor and drain

Filter, Secondary

2-micron spin-on element

Air Cleaner

Dry-type with secondary element

 

COOLING

Type

103 kPa (1.03 bar) (15 psi)

Fan Drive

Variable-ratio belt drive

Thermostats

3 heavy-duty (2 large and 1 small)


PowerTech is a trademark of Deere & Company
1 German term for horse power in which one PS is equivalent to .9863 horse power
2 97/68/EC power refers to average (50% MOE) net brake power measured and corrected for ambient conditions according to the EC emissions directive. It is equivalent to internal Deere Standard RES10080, and SAE Standards J1349, J1995.
3 German term for horse power in which one PS is equivalent to .9863 horse power
4 Does not include optional equipment losses.
5 80% Factory Observed MOE value.

SV81855,00003A5-19-20171025