







The BULL 18-X is the best-selling machine in the BULL lineup — and it's earned that position by outperforming comparably priced excavators from established brands on every metric that matters to working contractors: engine reliability, hydraulic responsiveness…
The BULL 18-X is the best-selling machine in the BULL lineup — and it's earned that position by outperforming comparably priced excavators from established brands on every metric that matters to working contractors: engine reliability, hydraulic responsiveness, warranty coverage, and total cost of ownership.
At the core is a Kubota D902 three-cylinder water-cooled diesel engine — the same powerplant specified by Takeuchi, Yanmar, and Bobcat across thousands of commercial machines worldwide. At 20HP, it delivers consistent, fuel-efficient output through an 8-hour shift without the fatigue-inducing power surges that plague cheaper single-cylinder alternatives. Parts are stocked at Kubota dealers nationwide, so downtime stays short.
Parker hydraulics translate engine power into pilot controls that feel precise and low-effort from hour one. The dual-speed travel system (1.5 and 2.17 mph) keeps the machine maneuverable in tight quarters and productive on longer site traversals. The adjustable track chassis narrows to 42.9" for gate and fence access, then widens to 52.4" for maximum stability — in under 60 seconds, without tools.
Every BULL 18-X ships with a package valued at $1,390: three digging buckets (8", 16", 40"), a hydraulic ripper, a hydraulic thumb, a quick coupler, and a complete tool kit. Zero tail swing keeps the house within the track footprint in all directions — dig flush against walls, foundations, and retaining structures without repositioning. The 36-month warranty is the most comprehensive coverage available in the 1.8-ton class.
All specifications are factory-verified. Contact us if you need data for a specific application.
| Weight & Dimensions | |
| Operating Weight | 3,925 lbs (1,780 kg) |
| Overall Length (transport) | 163 in (4,140 mm) |
| Overall Height (transport) | 97 in (2,464 mm) |
| Min. Track Width | 42.91 in (1,090 mm) |
| Max. Track Width | 52.36 in (1,330 mm) |
| Track Width (rubber) | 9.06 in (230 mm) |
| Track Length | 60 in (1,524 mm) |
| Ground Pressure | 3–5 PSI (rubber tracks) |
| Engine & Hydraulics | |
| Engine | Kubota D902 — 3-Cylinder Diesel |
| Horsepower | 20 HP (14.9 kW) |
| Hydraulic Pump | Parker |
| Breakout Force | 4,145 lbs (1,880 kg) |
| Travel Speed (low/high) | 1.5 / 2.17 mph |
| Digging Performance | |
| Max Digging Depth | 81 in (2,057 mm) |
| Max Digging Height | 132 in (3,353 mm) |
| Max Dump Height | 94 in (2,388 mm) |
| Reach at Ground Level | 107 in (2,718 mm) |
| Tail Swing | Zero tail swing |
| Blade & Additional | |
| Blade Lift Height | 11.42 in (290 mm) |
| Blade Width | 56.7 in (1,440 mm) |
| Fuel Tank | 3.4 gal (12.9 L) |
| Grade Climbing | 30° |
Specifications subject to change without notice. Contact us to confirm specs for your specific configuration.
Every machine ships with the complete package described below. No hidden extras to source separately.
All items above ship with the machine on a single freight delivery. Free freight is included to the lower 48 contiguous states. Delivery typically arrives within 5–10 business days. Our carrier will contact you to schedule a delivery window.
Real answers from our technical team. Call us if your question isn't here.
I've run this machine on three commercial landscaping contracts since buying in July. Six months, roughly 400 hours, zero mechanical issues. The Kubota D902 starts on the first crank every morning even in January cold. I've run Bobcat and Takeuchi machines — this engine is their equal. Parker hydraulics are genuinely smooth; my operator stopped complaining about wrist fatigue after the first week. At $15,900 with everything included, I don't understand what the competition is charging $28K for.
Had a pool excavation job where I needed to squeeze through a 44-inch gate on both sides of the house. Narrowed the tracks in the driveway, drove through, widened up in the backyard. My old machine would've meant a crane lift over the fence. The zero tail swing let me dig within 8 inches of the block wall without touching it. Customer was thrilled, I saved half a day. This machine pays for itself in situations your old machine simply can't handle.
I spent two weeks demoing a competitor's 1.8-ton machine before buying the BULL. The Parker hydraulics on this machine are in a different league — pilot controls are light, responsive, and consistent throughout the full range. No spongy mid-travel feel. Buckets fill clean and the thumb is precise enough for stone work. Docking one star only because the cab glass could be thicker — vibration resonance on hard digs is noticeable. Doesn't affect performance, just comfort.
Three months in, my hydraulic thumb started acting sluggish on cold mornings. Called the service line at 7am expecting voicemail. A technician picked up, walked me through a bleeding procedure on the phone in 15 minutes. Fixed. That's what lifetime technical support actually looks like. Machine has been flawless since. The 36-month warranty isn't marketing — there are real engineers behind it.
I work almost exclusively in tight Denver backyards and alleyways. Zero tail swing is the single feature that makes this machine work for my business — I can spin 360° against a fence line without touching it. The rubber tracks don't tear up lawns (3-5 PSI is genuinely lawn-safe), and the variable width means I can access 90% of residential properties without a crane. I've turned down zero jobs since buying this machine.


