Front left view of a John Deere 3154G Swing Machine

3154G

The John Deere 3154G Forestry Excavator offers a robust combination of power, precision, and advanced technology, enhancing productivity through features like the JDLink telematics system for optimized machine utilization, and TimberMaticâ„¢ Maps for precise jobsite visualization and real-time data sharing.

Key Features:
  • Net Power: 186 kW (249 hp) at 1900 rpm
  • Maximum Hydraulic Flow: 248 L/min (65.5 gpm) x 2
  • Swing Torque: 120 000 Nm (88,507 lb-ft)
  • Drawbar Pull: 30 350 kgf (66,910 lbf)
Precision Forestry Solutions
Man seated at a workstation looking at multiple large screens displaying equipment maps, diagnostics data, and system interfaces on the wall

JDLinkâ„¢ telematic system is now included in the base machine. JDLink provides valuable insights into machine location, utilization, and maintenance needs, optimizing uptime and operational efficiency. The system includes TimberMaticâ„¢ Maps and TimberManagerâ„¢ for real-time jobsite visibility and enhanced productivity.

Auxiliary Hydraulic Cooler
Open side panel of a forestry excavator showing an internal cooling system with radiator fins, hoses, wiring, and mounted components, with the hinged access door swung out

An auxiliary hydraulic cooler with an electric fan is standard on the processor configuration. This system aids in maintaining optimal hydraulic fluid temperatures, ensuring consistent performance and prolonging equipment life even during demanding operations.

Cab Configurations
Forestry machine with an enclosed operator cab, protective window guards, rooftop work lights, and visible model marking “3154G".

Side or rear entry cabs offered are designed for operator comfort and visibility. Features include climate control, heated/cooled seats, and floor-mounted windows for excellent visibility, essential for long working hours.

Description: 3154G
Final Tier 4/EU Stage V Engine
ManufacturerJohn Deere PowerTechâ„¢ PSS 9.0 L
Non-Road Emission StandardsEPA Final Tier 4 (FT4)/EU Stage IV
Engine Speed Used for Net Rated Power1900 rpm
Net Rated Power at Engine Speed249 hp
Cylinders6
Engine Displacement549 cu in.
Off-Level Capacity70 %
Off-Level Capacity35 degree (angle)
AspirationSeries turbocharged, air-to-air charge-air cooler
Oil Filter, Remote MountedFull-flow spin-on filter
Tier 3/EU Stage IIIA // Tier 2/EU Stage II Engine
ManufacturerJohn Deere PowerTechâ„¢ Plus 9.0 L
Non-Road Emission StandardsEPA Tier 3/EU Stage IIIA
Engine Speed Used for Net Rated Power1900 rpm
Net Rated Power at Engine Speed249 hp
Cylinders6
Engine Displacement549 cu in.
Off-Level Capacity70 %
Off-Level Capacity35 degree (angle)
AspirationTurbocharged, air-to-air charge-air cooler
Oil Filter, Remote MountedFull-flow spin-on filter
Cooling
Fan DriveCool-on-demand hydraulic-driven, suction-type fan with remote-mounted drive and standard reversing fan
Powertrain
Type2-speed propel with automatic shift
Maximum Travel Speed Low1.7 mph
Maximum Travel Speed High2.6 mph
Drawbar Pull66910 lbf
Hydraulics
TypeOpen center, pilot operated
Main Pumps Type2 variable-displacement pumps
Main Pumps Maximum Rated Flow, Per 2 Pumps65.5 gpm
Implement Circuits System Operating Pressure4975 psi
Power Boost System Operating Pressure5511 psi
ControlsPilot levers; short-stroke, low-effort hydraulic pilot with shutoff lever
Final Tier 4/EU Stage V Electrical
System Voltage24 V
Alternator Rating150 amp
Standard Work Lights14 LEDs
Standard Service Lights With Side-Entry Cab5 LEDs (compartments)
Standard Service Lights With Rear-Entry Cab6 LEDs (compartments and riser)
Standard Access Lights1 LED (right rear cab)
Tier 3/EU Stage IIIA // Tier 2/EU Stage II Electrical
System Voltage24 V
Alternator Rating130 amp
Standard Work Lights14 LEDs
Standard Service Lights With Side-Entry Cab5 LEDs (compartments)
Standard Service Lights With Rear-Entry Cab6 LEDs (compartments and riser)
Standard Access Lights1 LED (right rear cab)
Undercarriage, Standard
Carrier Rollers Per Side2
Track Rollers Per Side9
Shoes, Double Grousers, Per Side48
Pitch With Standard-Duty Undercarriage8.5 in.
Ground Pressure, Road Builder
Option One - Standard-Duty Undercarriage Gauge8, 10 ft, in.
Option Two - Standard-Duty Undercarriage Gauge9, 7 ft, in.
Ground Pressure With 28-in. Double-Grouser Shoes and Option One Gauge and Standard-Duty Undercarriage9.5 psi
Ground Pressure With 28-in. Double-Grouser Shoes and Option Two Gauge and Standard-Duty Undercarriage9.5 psi
Swing Mechanism
Swing Speed8.7 rpm
Swing Torque88507 lb-ft
Operator Station
Operator Height From Ground (Eye Level) in Side-Entry Forestry Cab10, 3 ft, in.
Operator Height From Ground (Eye Level) in Rear-Entry Log Loader Cab14, 8 ft, in.
Serviceability
Fuel Tank Capacity285 gal.
Cooling System Capacity10.5 gal.
Diesel-Exhaust Fluid (DEF) Tank (FT4) Capacity11.5 gal.
Engine Crankcase (Including Filter) Capacity28.5 qt
Hydraulic Tank Oil Capacity52 gal.
Operating Weights, Road Builder
Conditions for Measuring Operating WeightsWith full fuel tank, 79-kg (175 lb.) operator, side-entry forestry cab, 5538-kg (12,206 lb.) standard counterweight, 700-mm (28 in.) double-grouser shoes, and 2.69-m (8 ft. 10 in.) undercarriage; no attachment included
SAE Operating Weight, EPA FT4/EU Stage IV84865 lb.
SAE Operating Weight, EPA Tier 3/EU Stage IIIA / EPA Tier 2/EU Stage II84365 lb.
Rear-Entry Cab, Optional Component, Add Weight1480 lb.
Cab Forward, Optional Component, Add Weight1630 lb.
9-ft, 7-in. Undercarriage1494 lb.
Heavy Counterweight, Optional Component, Add Weight2249 lb.
Operating Dimensions, Road Builder
Conditions for Measuring Operating DimensionsWith standard equipment, 700-mm (28 in.) shoes; 5538-kg (12,206 lb.) standard counterweight; 3.1-m (10 ft. 2 in.) arm; 1034-kg (2,279 lb.), 1.34-m3 (1.75 cu. yd.), 1065-mm (42 in.) bucket; full fuel tank; and 79-kg (175 lb.) operator
Maximum Reach35, 5 ft, in.
Maximum Reach at Ground Level34, 7 ft, in.
Maximum Digging Depth19, 8 ft, in.
Maximum Cutting Height38, 11 ft, in.
Maximum Dumping Height28, 10 ft, in.
Minimum Swing Radius8, 10 ft, in.
Tail Swing Radius12, 1 ft, in.

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