What Are The Specifications Of Hyster H80-120FT Forklift?

The Hyster H80-120FT forklift is a robust internal combustion (IC) model designed for heavy-duty logistics, offering load capacities from 8,000 to 12,000 kg. Powered by diesel or LPG engines (e.g., Cummins QSB4.5), it achieves lift heights up to 7.3 meters with a 3-stage mast. Key specs include a 115–143 hp engine, 6.5 km/h max speed, and optimized 3.3-meter turning radius for warehouse agility. Always verify load charts—capacity decreases 20–30% at maximum lift heights.

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What defines the Hyster H80-120FT’s core specifications?

The Hyster H80-120FT combines a 4.5L turbocharged engine with 3-stage mast systems, supporting up to 12,000 kg at 500mm load centers. Its hydrostatic transmission ensures smooth acceleration, while the 680mm overall fork length enhances pallet stability. Pro Tip: Opt for the high-visibility overhead guard in low-light facilities to reduce accident risks.

Beyond raw power, the H80-120FT’s design prioritizes operational precision. The Cummins QSB4.5 engine delivers 143 hp and 585 Nm torque, paired with a 325-liter fuel tank for extended shifts. But how does this translate to real-world use? In lumberyards, for instance, its 7.3-meter lift height allows efficient stacking of timber bundles. However, operators must adhere to load charts—at full extension, capacity drops to ~8,400 kg. Transitional phrases like “in practical terms” help contextualize specs: a 10% gradient requires 30% more torque, stressing the need for regular engine maintenance. A load-sensing hydraulic system dynamically adjusts pump output, conserving fuel during low-demand tasks.

How does load capacity vary across H80-120FT configurations?

The Hyster H80-120FT’s rated capacity ranges from 8–12 metric tons but hinges on mast height and attachment type. With a standard fork carriage, it handles 12,000 kg at 500mm centers, but using drum clamps reduces capacity by 35% due to increased load distance.

Practically speaking, load charts aren’t mere suggestions—they’re engineering mandates. For example, at 7.3m elevation with a triplex mast, capacity plummets to 6,800 kg. Why? The combined center of gravity shifts forward, demanding counterweight optimization. A 12000LB model might handle 5,443 kg at full height, assuming ideal load distribution. Transitional elements like “consider this scenario” bridge theory and practice: stacking steel coils sideways can increase lateral instability by 50%. Always verify attachment-specific deration factors—carton clamps typically reduce capacity 10–15% versus standard forks.

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What engine and power specs drive the H80-120FT?

The Hyster H80-120FT uses Tier 4 Final-compliant engines: Cummins QSB4.5 (143hp) or optional Perkins 4.4L (136hp). Both generate 500–585 Nm torque, paired with a 72L DEF tank for emission control. Pro Tip: Monitor SCR system health—DEF crystallisation can clog injectors, costing $2k+ in repairs.

But what happens if you neglect aftertreatment upkeep? Soot accumulation in the diesel particulate filter (DPF) triggers forced regeneration, wasting fuel. The QSB4.5’s 325L fuel tank supports 8–10 hours of heavy lifting, while LPG variants trade runtime for cleaner operation. Real-world example: a distribution center using LPG saves 15% on energy costs but requires 2–3 more refuels daily. Transitional phrases like “in contrast” highlight tradeoffs: diesel offers better torque for ramps, whereas LPG excels in indoor air quality.

What are the key dimensional constraints?

The H80-120FT measures 2,895mm overall width and 3,865mm length (without forks), with a 3.3m turning radius crucial for narrow aisles. Its 5,990 kg unladen weight demands floor load ratings ≥10 tons/m². Pro Tip: Specify cushion tires if 90% of use is on smooth concrete—reduce vibration by 40%.

In warehouse contexts, clearance is king. With a standard mast collapsed to 2.8m, it navigates 3m doorways comfortably. But can it handle multi-level racking? A 7.3m lift height reaches most 3rd-tier shelves, but operators must factor in 300–500mm overhead clearance for safety. Transitional phrases like “for instance” illustrate limits: a 12,000 kg load at maximum height creates a 27,000 kg dynamic force on the mast rollers—hence Hyster’s hardened steel roller design.

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