What is the power rating of John Deere 8RX 340 Current 8RX?
340 hp
The cited OEM source lists Rated engine power for John Deere 8RX 340 Current 8RX as 340 hp.
SOURCED MODEL TECHNICAL DATA
John Deere 8RX 340 Current 8RX Technical Specs, Power/Torque & Measurements
John Deere 8RX 340 Current 8RX — Rated engine power: 340 hp · Maximum engine power: 374 hp · Engine displacement: 9.0 L Sources, symptoms, measurements and verification on one page.
Quick answers
What is the power rating of John Deere 8RX 340 Current 8RX?
374 hp
The cited OEM source lists Maximum engine power for John Deere 8RX 340 Current 8RX as 374 hp.
What is the engine displacement of John Deere 8RX 340 Current 8RX?
9.0 L
The cited OEM source lists Engine displacement for John Deere 8RX 340 Current 8RX as 9.0 L.
What is the power rating of John Deere 8RX 340 Current 8RX?
250 kW
The cited OEM source lists Rated engine power for John Deere 8RX 340 Current 8RX as 250 kW.
What is the power rating of John Deere 8RX 340 Current 8RX?
275 kW
The cited OEM source lists Maximum engine power for John Deere 8RX 340 Current 8RX as 275 kW.
What is the Cylinders value for John Deere 8RX 340 Current 8RX?
6
The cited OEM source lists Cylinders for John Deere 8RX 340 Current 8RX as 6.
Quick technical specification
Rated engine power
340 hp
Maximum engine power
374 hp
Engine displacement
9.0 L
Rated engine power
250 kW
Maximum engine power
275 kW
Cylinders
6
Expected values / measurement references
Rated engine power
340 hp
Maximum engine power
374 hp
Model-specific OEM reference checks
8RX 340 Current 8RX: OEM-published Rated engine power reference is 340 hp. Measurement/evaluation on the same configuration should use this published value as context; obtain any service tolerance from the VIN/serial-matched OEM procedure.
8RX 340 Current 8RX: OEM-published Maximum engine power reference is 374 hp. Measurement/evaluation on the same configuration should use this published value as context; obtain any service tolerance from the VIN/serial-matched OEM procedure.
8RX 340 Current 8RX: OEM-published Engine displacement reference is 9.0 L. Measurement/evaluation on the same configuration should use this published value as context; obtain any service tolerance from the VIN/serial-matched OEM procedure.
8RX 340 Current 8RX: OEM-published Rated engine power reference is 250 kW. Measurement/evaluation on the same configuration should use this published value as context; obtain any service tolerance from the VIN/serial-matched OEM procedure.
Diagnostic entry symptoms
Loss of PTO/hitch performance or slow hydraulic functions
Engine power loss under load / aftertreatment derate
IVT/DirectDrive/AutoQuad shift or traction complaint
Measurement and test approach
Log PTO rpm, engine rpm/torque load, SCV flow and system pressure under the same workload; compare pump flow with the model-published L/min reference.
For DPF/SCR complaints, evaluate soot/load, EGT chain, DEF dosing conditions and NOx-sensor behavior together.
Root-cause discrimination
Separate engine power loss from hydraulic overload by comparing engine load with zero hydraulic demand and under high-flow demand.
DTC / SPN / FMI context
Preserve controller identity plus occurrence/freeze-frame data for tractor ECU/TCU/hitch/SCV faults.
Post-repair verification
Repeat scan after PTO load test, high-flow SCV use, hitch lift cycle and road transmission cycle.
Maintenance / service reference
8RX 340: exact maintenance interval, fluid-change quantity and torque procedure must be verified from OEM maintenance/service information matched to model year/VIN/serial number; unpublished service thresholds are not invented in this record.
Electrical and network
8RX 340: Evaluate engine, transmission, hitch/SCV, PTO and ISOBUS/CAN controllers together.
Sensors, actuators and observation points
8RX 340: Engine load and rail/boost data.
8RX 340: SCV pressure/flow and spool command.
8RX 340: Hitch position/draft sensors.
8RX 340: PTO speed and clutch state.
8RX 340: Transmission input/output speeds.
8RX 340: CAN/ISOBUS controller communication.
OEM primary sources
Continue with related models and classes
Technical data centers
Evidence boundary
Only exact values published by the cited source are shown numerically. Pins, torque, pressure, resistance or service thresholds not publicly published are not invented; use the VIN/model-year/calibration-matched OEM service procedure.
Sources & freshness
Sources & freshness
Exact technical values, prices and failure rates are not invented without verified vehicle/manufacturer evidence.