Forklift Batteries

What Are The Specifications Of Hyster J32-40UTTL Forklift?

The Hyster J32-40UTTL is a 3-wheel electric forklift with a load capacity of 4,000–4,500 lbs, featuring a 48V AC motor system for efficient material handling. Key specs include 189″ overall length, 75″ fork height, and a 24″ load center. Its compact design and tight turning radius (65″) optimize maneuverability in confined spaces. The lithium-ion option reduces downtime with rapid charging, ideal for multi-shift operations.

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What defines the J32-40UTTL’s load capacity?

Hyster J32-40UTTL handles loads up to 4,500 lbs at a 24″ center, supported by a tandem front axle for stability. AC drive motors and regenerative braking enhance energy efficiency during lifting and transport.

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This model’s load capacity varies with lift height: 4,000 lbs at 189″ or 4,500 lbs at 75″. The triple-stage mast minimizes overhead guard intrusion, preserving aisle space. Pro Tip: Always verify load center adjustments—exceeding the 24″ limit reduces safe capacity by 10–15%. For example, a 4,000 lb load at 30″ center effectively becomes 3,200 lbs. Why risk instability? Use Hyster’s onboard weighing systems for real-time load monitoring.

Load Capacity Lift Height Power Source
4,000 lbs 189″ 48V
4,500 lbs 75″ Lithium-ion

How does the power system perform?

48V AC motors deliver 15.5 hp in the J32-40UTTL, achieving speeds up to 10.5 mph. The regenerative braking system recovers 15–20% energy during deceleration, extending operational runtime between charges.

Practically speaking, the AC motor’s thermal management prevents overheating during continuous use. Unlike DC systems, it maintains torque at low speeds—critical for precision loading. But how does this affect battery life? Lithium-ion packs last 2–3x longer than lead-acid, with 2-hour full charges. Pro Tip: Avoid deep discharges below 20% to preserve lithium cells. For example, a 48V 625Ah battery provides 30 kWh, sufficient for 8–10 hours of medium-duty use. Transitioning to lithium cuts energy costs by 30% annually.

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What chassis and dimensions suit narrow aisles?

The 189″ overall length and 65″ turning radius let the J32-40UTTL operate in spaces as narrow as 96″. The undercarriage clearance of 3.9″ avoids floor obstructions, while the 75″ fork height suits standard pallet racks.

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Beyond length, the steering angle of 82° enables sharper turns than competitors. Combined with a 4.5 mph reverse speed, operators can navigate congested docks efficiently. Why sacrifice productivity? The mast’s triple-stage design adds only 7.2″ in collapsed height, making it compatible with low-ceiling warehouses. A real-world example: In a 100,000 sq ft facility, this model reduced aisle width requirements by 12%, increasing storage density.

⚠️ Critical: Regularly check tire pressure (90 PSI)—underinflation increases turning radius by 10%.

How advanced are the control systems?

Hyster’s Stability Technology (HST) dynamically adjusts acceleration and mast tilt based on load weight. The optional BlueFlow hydraulics reduce pump noise by 40% while maintaining 22 GPM flow rates.

Operators benefit from adjustable PIV (Progressive Intelligent Velocity) settings, which auto-slow the forklift during turns or when carrying unstable loads. For example, lifting 3,500 lbs triggers a 15% speed reduction. Pro Tip: Enable “Floor Pick” mode to limit travel speed to 3 mph in pedestrian zones. What’s the alternative? Manual speed adjustments risk inconsistent throughput. The HST system also logs stability incidents, helping managers identify training gaps.

Feature Hyster J32-40UTTL Competitor X
Turning Radius 65″ 72″
Hydraulic Noise 75 dB 88 dB

What maintenance intervals apply?

500-hour service cycles cover lubrication, brake checks, and software updates. Lithium-ion models eliminate watering and equalizing charges, cutting maintenance time by 65% versus lead-acid.

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The AC motor’s brushless design extends service life to 15,000+ hours—double traditional DC motors. Filter replacements occur every 1,000 hours, while battery health scans run automatically every 50 cycles. Why wait for breakdowns? Use Hyster’s FleetHub telematics to predict failures: a 10% voltage drop in three consecutive charges signals cell degradation. A construction firm saved $8,200/year by switching to lithium and adopting predictive maintenance.

Redway Battery Expert Insight

While the J32-40UTTL typically uses 48V lead-acid batteries, Redway’s LiFePO4 alternatives offer 2,000+ cycles and 98% efficiency. Our drop-in 48V 625Ah lithium packs reduce weight by 40%, increasing forklift payload capacity by 12%. Integrated BMS prevents over-discharge, aligning with Hyster’s HST protocols for seamless energy management.

60V Lithium Battery Packs

FAQs

Can I retrofit lithium batteries into a J32-40UTTL?

Yes—Redway’s 48V 625Ah lithium packs are plug-and-play, but ensure firmware updates for voltage compatibility. Bypass lead-acid charge profiles to avoid BMS conflicts.

Is the J32-40UTTL suitable for -20°C environments?

Only with cold storage packages: heated cab options and lithium batteries with low-temp cutoffs. Standard models operate between -10°C to 40°C.

What’s the curb weight?

9,920 lbs without a battery. Lithium variants shed 1,100 lbs, improving energy efficiency by 18%.

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