This 2021 John Deere 750L LGP SmartGrade dozer is a well-maintained, production-ready machine showing 6,184 hours. It features a full cab with heat and air conditioning for operator comfort and extended shift productivity. The factory-integrated SmartGrade system (Topcon GPS) with UR-1 radio supports 915 MHz or UHF, enabling precise 3D machine control and seamless jobsite connectivity for efficient grading and reduced rework. Equipped with a ripper, it’s capable of breaking up compacted material and tackling tougher site conditions. A major maintenance highlight is the new undercarriage installed on 10/25/2024 at 5,340 hours, offering substantial remaining life and lowering near-term ownership costs. With its LGP configuration for reduced ground pressure, robust technology package, and recent undercarriage replacement, this 750L is ready for accurate finish work and heavy push tasks across varied site conditions.
Baseline technical specifications — 2021 John Deere 750L LGP SmartGrade (PAT blade, 30-in shoes). The actual machine listed may differ in configuration; verify all details. For exact specs, options, and measurements, interested parties must call.
Model year: 2021
Configuration: LGP (Low Ground Pressure), SmartGrade integrated (Topcon), PAT 6-way blade, 30-inch track shoes (baseline)
Engine: John Deere PowerTech 6.8L, Tier 4 Final
Net horsepower: ~190 hp
Displacement: 6.8 L (415 cu in)
Cooling: Liquid-cooled, turbocharged, aftercooled
Emissions system: DOC + DPF + SCR (DEF)
Operating weight (approx., baseline LGP w/ PAT & 30" shoes): 45,000–48,000 lb
Ground pressure (approx., baseline): 5.5–6.5 psi
Track gauge: ~78 in
Track shoe width (baseline): 30 in
Track on ground (each side): ~100–110 in
No. of rollers (each side): 7 bottom, 2 top (typical)
Undercarriage: Sealed and lubricated; new undercarriage installed 10/25/2024 at 5,340 hours on the listed unit (remaining life dependent on site conditions)
Blade type: PAT (Power-Angle-Tilt), 6-way
Blade width (baseline LGP): ~150–156 in (12.5–13.0 ft)
Blade height: ~48–52 in
Blade capacity (SAE): ~5.0–5.8 yd³
Maximum blade lift above ground: ~38–42 in
Maximum blade depth below ground: ~23–26 in
Maximum tilt: ~17–20 in
Maximum angle (left/right): ~25–30 degrees
Cutting edge and end bits: Heat-treated, replaceable
Ripper: Multi-shank (typically 3-shank), with center shank commonly installed
Ripper type: Parallelogram
Max ripper penetration: ~20–24 in
Ripper lift (ground to shank bottom): ~18–22 in
Shank spacing: ~32–36 in (outer to outer)
Transmission: Hydrostatic, dual-path
Travel speed (fwd/rev): ~0–6.0 mph (infinite within range)
Steering: Independent track control via HST
Final drives: Planetary
Electrical: 24V system
Alternator: ~120–150 A
Battery: Dual heavy-duty (typical)
Lighting: Work lights front/rear, cab-mounted
Cab: ROPS/FOPS, HVAC (A/C & heat), air suspension seat
Controls: EH joystick controls for blade and travel
Display/control: Integrated SmartGrade with 10-in-class display (typical)
Telematics: JDLink-capable (subscription dependent)
Visibility: Large glass area, rearview camera (if equipped)
SmartGrade (Topcon integrated)
GNSS: Multi-constellation GPS/GLONASS
Radio: UR-1 (915 MHz or UHF) compatible
Control: 3D automatic blade control, automatic passes, in-cab design import (supports common formats)
Sensors: Factory-integrated IMUs and slope sensors, mastless configuration
Fluids (approximate)
Fuel capacity: ~90–100 gal diesel
DEF capacity: ~5–7 gal
Engine oil: ~6–7 gal
Hydraulic system (total): ~25–30 gal
Cooling system: ~7–8 gal
Final drives (each): ~1.5–2.5 gal
Dimensions (baseline LGP with PAT)
Overall length with blade and ripper: ~240–255 in
Length without ripper: ~200–210 in
Width over tracks: ~108–110 in (with 30-in shoes)
Overall height (to cab/ROPS): ~120–125 in
Ground clearance: ~14–16 in
