JCB Fastrac 2125
The JCB Fastrac 2125 is a tractor produced by Jcb. It is equipped with a 365.2 ci 6.0 L engine. The listed engine power is Diesel (listed): 138 hp / 102.9 kW. Transmission: 54 forward and 18 reverse. Drive type: 4x4 4WD. Operating weight: 13,075 lbs 5930 kg.
Engine Power
Diesel (listed): 138 hp / 102.9 kW
Drive & Traction
4x4 4WD
Fuel & Capacities
58.1 gal
219.9 L
Transmission
54 forward and 18 reverse
Operating Weight
13,075 lbs
5930 kg
Overview
 | 1998 - 2004
Four-wheel Drive (4WD) tractor |
|---|
Production | |
|---|---|
Manufacturer | JCB |
Four-wheel Drive (4WD) tractor | |
JCB Fastrac 2125 Engine | |
|---|---|
Perkins 6.0L 6-cyl diesel | |
Fuel tank | 58.1 gal
219.9 L |
Engine details ...  | |
JCB Fastrac 2125 Transmission | |
|---|---|
54-speed | |
Transmission details ...  |
JCB Fastrac 2125 Power | |
|---|---|
Engine | 138 hp
102.9 kW |
Mechanical | |
|---|---|
Drive | 4x4 4WD |
Steering | hydrostatic power |
Dry disc brakes | |
cab with air conditioning | |
Hydraulics | |
|---|---|
Total flow | 19.6 gpm
74.2 lpm |
Tractor hitch | |
|---|---|
Rear lift | 11,576 lbs
5250 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO Type | 540/1000 |
Dimensions & Tires | |
|---|---|
Wheelbase | 109.4 inches
277 cm |
Weight | 13,075 lbs
5930 kg |
Front tire | 480/70R30 |
Rear tire | 480/70R30 |
Full dimensions and tires ...  | |
Engine
Engine Detail — 365.2 ci / 6.0 L Diesel
Manufacturer | Perkins 1000-6T HR2 |
Configuration | turbocharged diesel, 6-cylinder, liquid-cooled |
Displacement | 365.2 ci
6.0 L |
Bore/Stroke | 3.937x5.00 inches
100 x 127 mm |
Power | 138 hp
102.9 kW |
Rated RPM | 2300 |
Torque | 433.7 lb-ft
588.1 Nm |
Torque RPM | 1400 |
Transmission
Transmission — 54 forward and 18 reverse
Gears | 54 forward and 18 reverse |
Dimensions
JCB Fastrac 2125 Tires | |
|---|---|
Ag front | 480/70R30 |
Ag rear | 480/70R30 |
Dimensions | |
|---|---|
Wheelbase | 109.4 inches
277 cm |
Length | 200.0 inches
508 cm |
Height | 113.4 inches
288 cm |
Weight | 13,075 lbs
5930 kg |
Photos
JCB Fastrac 2125 tractor photo
Recommended Implements & Sizing Guide
Engineering recommendations for Jcb Fastrac 2125 based on its 138 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 4 to 5 Bottom (16-18")4 - 5 铧 (40-45 cm) | Heavy Duty | Heavy primary tillage; semi-mounted hitch recommended. |
Rotary Cutter / MowerMowing & Clearing | 10 to 12 ft Flex-Wing3.0 - 3.6 m 折叠双翼 | Heavy Duty | Wide swath pasture and crop residue shredding. |
Rotary TillerSeedbed Prep | 90 to 120 in Heavy Duty230 - 300 cm 重型旋耕机 | Commercial / Field Scale | Deep intensive seedbed preparation for commercial row crops. |
Disc HarrowSecondary Tillage | 15 to 22 ft Folding Disc4.5 - 6.7 m 折叠式圆盘耙 | Commercial / Field Scale | Wide commercial field leveling; requires hydraulic remotes. |
Hay BalerHay & Forage | 5x6 Round Baler or 3x3 Mid Square1.5x1.8 m 大圆捆或中型方捆机 | Heavy Duty | High density baling; requires minimum 85 PTO HP. |
Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Jcb Fastrac 2125.
Estimated Continuous Field Runtime: 8.1 hrs
Approximately 8.1 hours of continuous field operation at ~75% rated power on a full tank (58.1 gal / 219.9 L).
Estimated 75% Load Fuel Burn~7.2 gal/hr (27.2 L/hr)
Engine Crankcase Oil
SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours
Transmission & Hydraulic System
UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours
Engine Cooling System
50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours
Jcb Fastrac 2125 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Jcb Fastrac 2125.
Converted Equivalents:
Horsepower (HP)138 hp
Kilowatts (kW)102.9 kW
Metric Horsepower (PS / CV)139.9 PS
Direct Competitor Comparison
Compare JCB Fastrac 2125 against same-era industry alternatives in the same horsepower class.
Current Model
Jcb
JCB Fastrac 2125
Engine Power:Diesel (listed): 138 hp / 102.9 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester 3488
Engine Power:124.4
Production Years:1981 - 1984
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