John Deere Product Details
744 X-Tier
Unlock Instant Power and Smoother Operation
Deere’s exclusive Electric Variable Transmission (EVT) delivers instant torque and responsive power on demand, while simplifying operation with single‑pedal control, helping operators work faster and with greater precision.
Improve Efficiency and Reduce Total Cost of Ownership
The E‑Drive system improves efficiency and lifecycle performance, helping reduce fuel consumption and operating costs while maintaining high productivity.
Operate with Confidence in Complex Jobsites
Advanced technologies like SmartWeigh™, Pile Slip Assist, and enhanced visibility systems help operators maintain control, hit target loads, and work safely in demanding conditions.
Description: 744 X-Tier
Key Specs
| Net Peak Power At Rated RPM (ISO 9249) | 325 hp |
| Net Peak Torque At Rated RPM (ISO 9249) | 958 lb-ft |
Engine
| Manufacturer | John Deere |
| Non-Road Emission Standards | EPA Tier 4/EU Stage V |
| Cylinders | 6 |
| Valves Per Cylinder | 4 |
| Displacement | 549 cu in. |
| Net Peak Power At Rated RPM (ISO 9249) | 325 hp |
| Net Peak Torque At Rated RPM (ISO 9249) | 958 lb-ft |
| Net Torque Rise | 40 % |
| Fuel System (Electronically Controlled) | High-pressure common rail |
| Lubrication | Full-flow cartridge filter and integral cooler |
| Aspiration | Series turbocharged, charge air cooled |
| Air Cleaner | Under-hood dual-element dry type, restriction indicator in cab monitor for service |
Cooling
| Fan Drive Type | Hydraulically driven, proportionally controlled, fan aft of coolers |
Electrical And Lighting
| System Type | 24 volt with 145-amp alternator |
| Battery Voltage | 1400 V |
Transmission System
| Type | Electric Variable Transmission (EVT) |
| Operator Interface | Steering-column or joystick-mounted F-N-R and gear-select lever; quick-shift button on hydraulic lever |
| Shift Modes | Auto (1st–4th or 2nd–4th); quick-shift button with 2 selectable modes: kick-down or kick-up/down |
Axles And Brakes
| Final Drives | Heavy-duty inboard-mounted planetary |
| Standard Differentials Front | Hydraulic locking front with conventional rear – standard; dual locking front and rear – optional |
| Standard Differentials Rear | Hydraulic locking front with conventional rear – standard; dual locking front and rear – optional |
| Rear Axle Oscillation, Stop To Stop | 26 degrees |
| Service Brakes (ISO 3450) | Automatic spring applied, hydraulically released, oil cooled, multi disc |
| Parking Brake (ISO 3450) | Automatic spring applied, hydraulically released, oil cooled, multi disc |
Wheels And Tires
| Tread Width On Standard Tires | 90.5 in. |
| Width Over Tires On Standard Tires | 121.4 in. |
Serviceability
| Fuel Tank (With Lockable Cap) Refill Capacity | 126 gal. |
| Cooling System Refill Capacity | 50.7 qt |
| Diesel-Exhaust Fluid (DEF) Refill Capacity | 27.6 qt |
| Engine Oil With Vertical Spin-On Filter Refill Capacity | 36 qt |
| Transmission Reservoir With Vertical Filter Refill Capacity | 14 gal. |
| Axle Oil Without Coolers (Front And Rear, Each) Refill Capacity | 14.6 gal. |
| Hydraulic Reservoir With Filter Refill Capacity | 39.9 gal. |
| Parking Brake Oil (Wet Disc) Refill Capacity | 24 oz. |
Hydraulic System And Steering
| Pump Type And System (Loader And Steering) | 2 variable-displacement, load-sensing axial-piston pumps; closed-center system |
| Pump (Steering) | 1 variable-displacement, load-sensing axial-piston pumps; closed-center system |
| System Relief Pressure (Loader And Steering) | 3610 psi |
| Loader Controls | 2-function valve; single- or dual-lever controls; control lever lockout feature; optional 3rd- and 4th-function valve with auxiliary controls |
| Steering Type (ISO 5010) | Power, fully hydraulic |
| Steering Articulation Full Arc Angle | 80 degrees |
| Steering Articulation Angle Each Direction | 40 degrees |
| Turning Radius (Measured To Centerline Of Outside Tire) | 19.4 ft, in. |
| Hydraulic Raise Cycle Time | 6.1 seconds |
| Hydraulic Dump Cycle Time | 1.4 seconds |
| Hydraulic Lower (Power Down) Cycle Time | 2.8 seconds |
| Hydraulic Total Cycle Time | 10.3 seconds |
