AGT 1 ton Mini & Small Excavator KOOP Gasoline Engine For Sale| AGT-L12 - AGT In
The AGT L12 is a distinct machine within the AGT 1-ton lineup — built on a longer, taller chassis than the H12/QH12 family, with a different structural geometry that prioritizes vertical reach and dump height over ground-level reach. At 2,000 lbs (just under a full ton), it's the lightest machine in AGT's 1-ton class, and its 104-inch overall length makes it a notably different footprint from the 87-inch H12 platform. What sets the L12 apart for buyers is what it includes standard that other entry-level AGT models don't: a mechanical thumb ships with the machine, giving immediate material-handling capability out of the box without an additional purchase or installation step. Powered by the Briggs & Stratton XR 420cc 13.5 HP gasoline engine, joystick-controlled, and equipped with an LED work light, the L12 covers the same essential digging applications as the rest of the 1-ton class — trenching, landscaping, utility installation, site prep, small demo — while offering a tall 98-inch digging height and 69-inch dump height that make it effective for loading into high-sided truck beds or working on material piles that require upward reach. The 94.5-inch ground reach is the shortest of any AGT 1-ton model, which means it's best suited for close-proximity digging rather than extended reach or wide loading operations — a trade-off that buyers should understand going in. For buyers who want a complete, ready-to-work machine at the lowest price point in the AGT lineup, with a mechanical thumb already installed and a lighter transport weight for easier trailering, the L12 delivers straightforward capability without extra cost layers.
Operating Weight: 1 Ton (2,000 lbs / 900 kg)
Overall Dimensions: 2,650 mm L × 940 mm W × 2,650 mm H (104.3 × 37 × 104.3 in)
Track Size: 180 × 72 × 37 (Width × Pitch × Links)
Engine: Briggs & Stratton XR — 420cc gasoline
Horsepower: 13.5 HP (10.5 kW)
Engine Speed: 3,000 RPM
Fuel Type: Gasoline
Fuel Tank: 6.6 L (1.7 gal)
Fuel Consumption: 1.0–1.6 L/hr
Hydraulic Tank Capacity: 16 L
Max Digging Depth: 1,650 mm (65 in / approx. 5.4 ft)
Max Digging Height: 2,490 mm (98 in / approx. 8.2 ft)
Max Dumping Height: 1,750 mm (69 in / approx. 5.75 ft)
Max Reach at Ground: 2,400 mm (94.5 in / approx. 7.9 ft)
Blade Width / Height: 927 mm / 128 mm (36.5 × 5 in)
Blade Max Lifting Height: 325 mm (12.5 in)
Blade Max Drop Depth: 175 mm (7 in)
Max Climbing Angle: 30°
What's Included: Standard digging bucket, mechanical thumb, LED work light, manual
Mechanical Thumb — Included Standard, Ready to Work Day One Most AGT 1-ton machines ship without a thumb — gripping capability requires a separate hydraulic thumb purchase and installation process. The L12 ships with a mechanical thumb already installed on the arm, giving the operator immediate ability to clamp, hold, and reposition material from the moment the machine arrives. A mechanical thumb is a fixed-position gripping jaw that clamps against the bucket by manual positioning and pin lock — it doesn't move under hydraulic control the way a hydraulic thumb does, but it requires no extra hydraulic plumbing, no additional purchase, and no installation. For buyers who plan to handle roots, rocks, brush, pipe, and debris as part of regular work, the thumb is a genuine daily-use tool that the L12 delivers as part of the base price. Buyers who need dynamic, adjustable thumb positioning during a dig cycle may eventually want to upgrade to a hydraulic thumb, but for clamping and holding tasks during loading and material clearing, the included mechanical thumb is immediately productive.
98-Inch Digging Height and 69-Inch Dump Height — Optimized for Vertical Work Where the H12 platform prioritizes horizontal ground reach, the L12's geometry is tuned for vertical reach — it achieves the tallest digging height (2,490 mm / 98 in) and one of the highest dump heights (1,750 mm / 69 in) in the AGT 1-ton class. The dump height advantage has a concrete practical consequence: the L12 can load material into higher-sided truck beds and trailers without requiring the bucket to be inverted at awkward angles or the truck to be positioned in a pit. For buyers who regularly work with dump trucks, tall-sided trailers, or material containers, an extra few inches of dump height eliminates repositioning and reduces cycle time. The tall digging height also supports work on elevated platforms, retaining walls, and embankments where the machine is digging from below its own level.
2,000-Pound Operating Weight — Lightest in the AGT 1-Ton Class At 2,000 lbs, the L12 is 200 lbs lighter than the H12/QH12 platform and lighter than every other AGT 1-ton model. That weight difference is most relevant at the trailering and transport stage: a lighter machine loads more easily onto a standard utility trailer, stays within the rating limits of smaller tow vehicles, and is less demanding to position on soft ground or temporary access routes. For buyers using a half-ton pickup or a light-duty trailer for transport, the L12's lower transport weight creates more margin. On the job site itself, lighter ground pressure also reduces turf damage and soil compaction in landscaping and garden applications where surface preservation matters.
Briggs & Stratton XR 420cc — Gasoline Simplicity The B&S XR 420cc single-cylinder gasoline engine keeps the L12 in the same maintenance ecosystem as the rest of the AGT 1-ton family, with widely available parts, straightforward service intervals, and no diesel fuel or compression-start complexity. Running on premium gasoline, the engine starts reliably across typical seasonal temperature ranges and suits the intermittent-use patterns common to residential, hobby farm, and small contractor applications. Fuel consumption runs 1.0–1.6 L/hr at working load — slightly higher than the H12/QH12's 0.5–1.2 L/hr range, which is consistent with the L12 engine running at a fixed 3,000 RPM operating speed.
Joystick Controls — Intuitive Operator Interface The L12 uses joystick controls for boom, arm, bucket, and travel functions, providing the same responsive, lower-fatigue operating experience as the rest of the joystick-equipped AGT lineup. For new operators learning excavator operation, joystick controls produce more proportional, predictable responses than mechanical lever systems and reduce the physical effort required to work through a full digging session. The control layout is standard across AGT's 1-ton models, meaning operators familiar with other machines in the lineup will find the L12's controls immediately recognizable.
94.5-Inch Ground Reach — Close-Proximity Digging Geometry The L12's 2,400mm (94.5-inch) maximum ground reach is the shortest of any AGT 1-ton model — significantly less than the H12's 134-inch reach or the KX12-CB's 128-inch reach. This geometry makes the L12 best suited for close-proximity digging applications: working in tight spaces where a longer arm would be obstructive, digging directly adjacent to structures or foundations, or working in narrow trenching runs where the machine is positioned close to the dig face. Buyers whose primary use involves wide-area loading, reaching across material stockpiles, or extended trench runs from a single position should compare ground reach specs across the lineup before selecting the L12. For buyers whose work keeps them close to the dig — foundation perimeter work, tight garden excavation, narrow utility trenching — the compact arm geometry is not a limitation but a fit.
LED Work Light — Visibility in Low-Light Conditions The L12's mounted LED work light illuminates the working area ahead of the machine for early-morning, overcast, shaded, or late-session operation. For owner-operators who use the machine opportunistically around primary work schedules, the ability to work outside of peak daylight hours extends productive operating windows and reduces pressure to complete work within a narrow mid-day window.
36.5-Inch Blade Width with Active Lift and Drop The L12's 927mm (36.5-inch) dozer blade is one of the wider blades in the AGT 1-ton class and offers both active lift (325mm / 12.5 in above ground) and active drop (175mm / 7 in below ground) capability. The above-ground lift allows the blade to be used as a rough leveling tool for surface grading and material spreading. The below-ground drop capability lets the operator use the blade as a light anchor point during heavy digging cycles, pressing the blade into the ground to stabilize the machine's front end and reduce track lift during demanding pulls. This active blade geometry adds a dimension of jobsite utility beyond simple backfilling and surface smoothing.
















