This comparison evaluates the Caterpillar D4 and John Deere 650J, both classified as Industrial tractors. We analyze horsepower ratings (gross and PTO), operating weight, hydraulic flow capacity, 3-point hitch lift capacity, transmission type, warranty coverage, and typical pricing signals. Both models serve similar use cases, so differences in specific specs may influence your decision based on property size, planned implements, and budget. Specs are compiled from manufacturer literature and dealer listings when available, and we update records as sources are verified.
| Specification | Caterpillar D4 | John Deere 650J |
|---|---|---|
| Engine & Power | ||
| Gross Horsepower | 98 HP | 106 HP |
| PTO Horsepower | 90.16 HP | 97.52 HP |
| Engine Manufacturer | Caterpillar | John Deere |
| Cylinders | 4 | 4 |
| Displacement | 4.4 L | 4.5 L |
| Fuel Type | Diesel | Diesel |
| Drivetrain & Transmission | ||
| Transmission Type | Powershift | Powershift |
| Drive Type | Crawler | Crawler |
| Forward Speeds | 3 | 3 |
| Reverse Speeds | 3 | 3 |
| PTO & Hydraulics | ||
| PTO Type | ||
The John Deere 650J delivers 106 HP compared to 98 HP on the Caterpillar D4, providing more power for demanding tasks. It also weighs 22,750 lbs vs 21,150 lbs.
Neither model is primarily a lawn tractor. Both can handle mowing with appropriate mower attachments, but they're designed for broader property maintenance tasks including loader work, tilling, and implement use.
The John Deere 650J has a higher 3-point lift capacity (5,300 lbs vs 4,900 lbs), which generally correlates with better front loader capability. Loader compatibility: Yes - Integrated Blade.
| Live Independent PTO |
| Live Independent PTO |
| PTO Speed | 1000 | 1000 |
| Hydraulic Flow | 34 GPM | 35 GPM |
| Hydraulic Pressure | 3,770 PSI | 4,200 PSI |
| Remote Valves | 2 | 2 |
| Dimensions & Weight |
| Operating Weight | 21,150 lbs | 22,750 lbs |
| Length | 180.7 in | 186.6 in |
| Width | 103.9 in | 108.3 in |
| Height | 122.6 in | 125.2 in |
| Wheelbase | 99 in | 103 in |
| Ground Clearance | 15.7 in | 16.9 in |
| Hitch / Implements |
| 3-Point Category | Category II | Category II |
| Lift Capacity | 4,900 lbs | 5,300 lbs |
| Loader Compatibility | Yes - Integrated Blade | Yes - Integrated Blade |
| Warranty & Ownership |
| Powertrain Warranty | 3 years | 3 years |
| Bumper-to-Bumper | 1 years | 1 years |
| Pricing Signals | ||
| Typical Price | $220,000 | $280,000 |
| MSRP Min | $205,000 | $265,000 |
| MSRP Max | $235,000 | $295,000 |
Both models offer 3-year powertrain warranties. Warranty terms can vary by dealer and region, so confirm coverage details before purchase.
Before purchasing, verify dealer pricing and availability in your area, confirm current warranty terms, test-drive if possible, and assess which implements or attachments you'll need. Both specs and pricing can vary by region and dealer.