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John Deere 2154G Forest Machine Specs

Cooling

John Deere 2154G Forest Machine Cooling specifications
Fan Drive Cool-on-demand hydraulic-driven, suction-type fan with remote-mounted drive and standard reversing fan - Starting 2026

Final Tier 4/EU Stage V Electrical

John Deere 2154G Forest Machine Final Tier 4/EU Stage V Electrical specifications
Alternator Rating 150.0 amp - Starting 2026
Standard Access Lights 1 LED (right rear cab) - Starting 2026
Standard Service Lights With Rear-Entry Cab 6 LEDs (compartments and riser) - Starting 2026
Standard Service Lights With Side-Entry Cab 5 LEDs (compartments) - Starting 2026
Standard Work Lights 14 LEDs - Starting 2026
System Voltage 24.0 v - Starting 2026

Final Tier 4/EU Stage V Engine

John Deere 2154G Forest Machine Final Tier 4/EU Stage V Engine specifications
Aspiration Turbocharged, air-to-air charge-air cooler - Starting 2026
Cylinders 6 - Starting 2026
Engine Displacement 6.80 cu in (111.43 cu cm) - Starting 2026
Engine Speed Used for Net Rated Power 2000.0 rpm - Starting 2026
Manufacturer John Deere - Starting 2026
Net Rated Power at Engine Speed 164.00 hp (122.30 kw) - Starting 2026
Non-Road Emission Standards EPA Final Tier 4 (FT4)/EU Stage IV - Starting 2026
Off-Level Capacity 70.0 % - Starting 2026
Oil Filter, Remote Mounted Full-flow spin-on filter - Starting 2026

Ground Pressure, Processor

John Deere 2154G Forest Machine Ground Pressure, Processor specifications
Ground Pressure With 28-in. Double-Grouser Shoes and Option One Gauge and Extreme-Duty Undercarriage 8.48 psi - Starting 2026
Ground Pressure With 28-in. Double-Grouser Shoes and Option One Gauge and Standard-, Heavy-Duty Undercarriage 9.04 psi - Starting 2026
Ground Pressure With 28-in. Double-Grouser Shoes and Option Two Gauge and Heavy-Duty Undercarriage 7.79 psi - Starting 2026
Ground Pressure With 28-in. Double-Grouser Shoes and Option Two Gauge and XDLC Undercarriage 7.97 psi - Starting 2026

Ground Pressure, Road Builder

John Deere 2154G Forest Machine Ground Pressure, Road Builder specifications
Ground Pressure With 28-in. Double-Grouser Shoes and Option One Gauge and Extreme-Duty Undercarriage 8.4 psi - Starting 2026
Ground Pressure With 28-in. Double-Grouser Shoes and Option One Gauge and Standard-, Heavy-Duty Undercarriage 8.92 psi - Starting 2026
Ground Pressure With 28-in. Double-Grouser Shoes and Option Two Gauge and Heavy-Duty Undercarriage 7.7 psi - Starting 2026
Ground Pressure With 28-in. Double-Grouser Shoes and Option Two Gauge and XDLC Undercarriage 7.88 psi - Starting 2026

Hydraulics

John Deere 2154G Forest Machine Hydraulics specifications
Controls Pilot levers; short-stroke, low-effort hydraulic pilot with shutoff lever - Starting 2026
Implement Circuits System Operating Pressure 4975.0 psi - Starting 2026
Main Pumps Maximum Rated Flow, Per 2 Pumps 62.30 gpm (235.81 lpm) - Starting 2026
Main Pumps Type 2 variable-displacement pumps - Starting 2026
Power Boost System Operating Pressure 5511.0 psi - Starting 2026
Type Open center, pilot operated - Starting 2026

Operating Dimensions, Processor Arm

John Deere 2154G Forest Machine Operating Dimensions, Processor Arm specifications
Conditions for Measuring Operating Dimensions With standard equipment, 800-mm (32 in.) shoes, 4190-kg (9,235 lb.) standard counterweight, full fuel tank, and 79-kg (175 lb.) operator; 3.32-m (10 ft. 10 in.) processor arm - Starting 2026
Maximum Log-Level Height (Verify Attachment Dependency) 23.83 ft (7.26 m) - Starting 2026
Maximum Reach 28.67 ft (8.74 m) - Starting 2026
Maximum Reach at Ground Level 27.75 ft (8.46 m) - Starting 2026
Maximum Working Depth 15.50 ft (4.72 m) - Starting 2026
Maximum Working Height 31.75 ft (9.68 m) - Starting 2026
Minimum Swing Radius 9.00 ft (2.74 m) - Starting 2026
Tail Swing Radius 10.67 ft (3.25 m) - Starting 2026

Operating Dimensions, Road Builder

John Deere 2154G Forest Machine Operating Dimensions, Road Builder specifications
Conditions for Measuring Operating Dimensions With standard equipment, 800-mm (32 in.) shoes, 4190-kg (9,235 lb.) standard counterweight, full fuel tank, and 79-kg (175 lb.) operator; 2.9-m (9 ft. 6 in.) arm; 830-kg (1,830 lb.), 0.91-m3 (1.19 cu. yd.), 1065-mm (42 in.) bucket - Starting 2026
Maximum Log-Level Height (Verify Attachment Dependency) 27.33 ft (8.33 m) - Starting 2026
Maximum Reach 32.33 ft (9.86 m) - Starting 2026
Maximum Reach at Ground Level 31.58 ft (9.63 m) - Starting 2026
Maximum Working Depth 18.50 ft (5.64 m) - Starting 2026
Maximum Working Height 36.25 ft (11.05 m) - Starting 2026
Minimum Swing Radius 7.75 ft (2.36 m) - Starting 2026
Tail Swing Radius 10.67 ft (3.25 m) - Starting 2026

Operating Weights, Processor

John Deere 2154G Forest Machine Operating Weights, Processor specifications
Conditions for Measuring Operating Weights With full fuel tank, 79-kg (175 lb.) operator, 7-in. riser and side-entry forestry cab, 4190-kg (9,235 lb.) standard counterweight, 600-mm (24 in.) double-grouser shoes, and 2.62-m (8 ft. 7 in.) HD undercarriage; no attachment included - Starting 2026
Extreme-Duty Undercarriage, Optional Component, Add Weight 7,143.00 lbs (3,240.01 kg) - Starting 2026
Heavy-Duty Undercarriage, Optional Component, Add Weight 233.00 lbs (105.69 kg) - Starting 2026
Rear-Entry Cab - Cab Forward, Optional Component, Add Weight 1,630.00 lbs (739.36 kg) - Starting 2026
Rear-Entry Cab, Optional Component, Add Weight 1,480.00 lbs (671.32 kg) - Starting 2026
SAE Operating Weight, EPA FT4/EU Stage IV 62,505.00 lbs (28,351.83 kg) - Starting 2026
SAE Operating Weight, EPA Tier 3/EU Stage IIIA / EPA Tier 2/EU Stage II 62,005.00 lbs (28,125.03 kg) - Starting 2026
XDLC-Duty Undercarriage, Optional Component, Add Weight 8,884.00 lbs (4,029.72 kg) - Starting 2026

Operating Weights, Road Builder

John Deere 2154G Forest Machine Operating Weights, Road Builder specifications
Cab Forward, Optional Component, Add Weight 1,630.00 lbs (739.36 kg) - Starting 2026
Conditions for Measuring Operating Weights With full fuel tank, 79-kg (175 lb.) operator, 7-in. riser and side-entry forestry cab, 4190-kg (9,235 lb.) standard counterweight, 600-mm (24 in.) double-grouser shoes, and 2.62-m (8 ft. 7 in.) HD undercarriage; no attachment included - Starting 2026
Extreme-Duty Undercarriage, Optional Component, Add Weight 7,143.00 lbs (3,240.01 kg) - Starting 2026
Heavy-Duty Undercarriage, Optional Component, Add Weight 233.00 lbs (105.69 kg) - Starting 2026
Rear-Entry Cab, Optional Component, Add Weight 1,480.00 lbs (671.32 kg) - Starting 2026
SAE Operating Weight, EPA FT4/EU Stage IV 61,730.00 lbs (28,000.29 kg) - Starting 2026
SAE Operating Weight, EPA Tier 3/EU Stage IIIA / EPA Tier 2/EU Stage II 61,230.00 lbs (27,773.50 kg) - Starting 2026
XDLC-Duty Undercarriage, Optional Component, Add Weight 8,884.00 lbs (4,029.72 kg) - Starting 2026

Operator Station

John Deere 2154G Forest Machine Operator Station specifications
Operator Height From Ground (Eye Level) in Rear-Entry Log Loader Cab 14.33 ft (4.37 m) - Starting 2026
Operator Height From Ground (Eye Level) in Side-Entry Forestry Cab 9.92 ft (3.02 m) - Starting 2026

Powertrain

John Deere 2154G Forest Machine Powertrain specifications
Drawbar Pull (Option One Extreme-Duty Undercarriage) 66910.0 lbf - Starting 2026
Drawbar Pull (Option One Standard-and Heavy-Duty Undercarriage) 49900.0 lbf - Starting 2026
Drawbar Pull (Option Two XDLC Undercarriage) 30350.0 lbf - Starting 2026
Maximum Travel Speed High (Option One Extreme-Duty Undercarriage) 2.20 mph (3.54 kph) - Starting 2026
Maximum Travel Speed High (Option One Standard-and Heavy-Duty Undercarriage) 3.00 mph (4.83 kph) - Starting 2026
Maximum Travel Speed Low (Option One Extreme-Duty Undercarriage) 1.60 mph (2.57 kph) - Starting 2026
Maximum Travel Speed Low (Option One Standard-and Heavy-Duty Undercarriage) 2.00 mph (3.22 kph) - Starting 2026
Type 2-speed propel with automatic shift - Starting 2026

Serviceability

John Deere 2154G Forest Machine Serviceability specifications
Cooling System Capacity 8.10 gal (30.66 l) - Starting 2026
Diesel-Exhaust Fluid (DEF) Tank (FT4) Capacity 11.20 gal (42.39 l) - Starting 2026
Engine Crankcase (Including Filter) Capacity 20.6 qt - Starting 2026
Fuel Tank Capacity 211.00 gal (798.64 l) - Starting 2026
Hydraulic Tank Oil Capacity 36.00 gal (136.26 l) - Starting 2026

Swing Mechanism

John Deere 2154G Forest Machine Swing Mechanism specifications
Swing Speed 12.6 rpm - Starting 2026
Swing Torque 54,857.00 lbs ft (74,375.12 nm) - Starting 2026

Tier 3/EU Stage IIIA // Tier 2/EU Stage II Electrical

John Deere 2154G Forest Machine Tier 3/EU Stage IIIA // Tier 2/EU Stage II Electrical specifications
Alternator Rating 130.0 amp - Starting 2026
Standard Access Lights 1 LED (right rear cab) - Starting 2026
Standard Service Lights With Rear-Entry Cab 6 LEDs (compartments and riser) - Starting 2026
Standard Service Lights With Side-Entry Cab 5 LEDs (compartments) - Starting 2026
Standard Work Lights 14 LEDs - Starting 2026
System Voltage 24.0 v - Starting 2026

Tier 3/EU Stage IIIA // Tier 2/EU Stage II Engine

John Deere 2154G Forest Machine Tier 3/EU Stage IIIA // Tier 2/EU Stage II Engine specifications
Aspiration Turbocharged, air-to-air charge-air cooler - Starting 2026
Cylinders 6 - Starting 2026
Engine Displacement 6.80 cu in (111.43 cu cm) - Starting 2026
Engine Speed Used for Net Rated Power 2000.0 rpm - Starting 2026
Manufacturer John Deere - Starting 2026
Net Rated Power at Engine Speed 164.00 hp (122.30 kw) - Starting 2026
Non-Road Emission Standards EPA Tier 3/EU Stage IIIA or EPA Tier 2/EU Stage II - Starting 2026
Off-Level Capacity 70.0 % - Starting 2026
Oil Filter, Remote Mounted Full-flow spin-on filter - Starting 2026

Undercarriage, Standard

John Deere 2154G Forest Machine Undercarriage, Standard specifications
Carrier Rollers Per Side 2 - Starting 2026
Pitch With Extreme-Duty Undercarriage 8.50 in (21.59 cm) - Starting 2026
Pitch With Heavy-Duty Undercarriage 8.00 in (20.32 cm) - Starting 2026
Pitch With Standard-Duty Undercarriage 7.50 in (19.05 cm) - Starting 2026
Shoes, Double Grousers, Per Side, With Extreme-Duty Undercarriage 45 - Starting 2026
Shoes, Double Grousers, Per Side, With Heavy-Duty Undercarriage 46 - Starting 2026
Shoes, Double Grousers, Per Side, With Standard-Duty Undercarriage 49 - Starting 2026
Track Rollers Per Side With Standard-, Heavy- and Extreme-Duty Undercarriage 8 - Starting 2026
Track Rollers Per Side With XDLC Undercarriage 9 - Starting 2026
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