The NIULI CTQD is a fully electric pallet stacker designed for cost-efficient warehouse operations. Available in two configurations—the CTQD15-40S (4,000 mm lift) and CTQD15-45S (4,500 mm lift)—this electric stacker truck delivers reliable lifting and travel performance for small and medium-sized enterprises (SMEs) operating in space-constrained environments.

With full electric travel and lifting, a compact frame suited to narrow aisles, and a lithium battery power system, the CTQD series is a practical material lifting machine for indoor logistics, storage facilities, and general warehouse handling.

What Is the NIULI CTQD Fully Electric Pallet Stacker?

The NIULI CTQD is a standing-type, fully electric pallet stacker manufactured by NIULI Machinery. It is engineered to handle pallet loads of up to 1,500 kg, with lift heights reaching 4,000 mm (CTQD15-40S) or 4,500 mm (CTQD15-45S). Powered by a 24V/150Ah lithium battery and driven by AC motor control, the CTQD series functions as a self-contained electric stacker truck and material lifting machine for a wide range of warehousing applications.

The CTQD is well-suited for operations that require a cost-effective alternative to full-size counterbalance forklifts, particularly in environments with narrower working aisles or tighter space constraints.

Key Specifications: CTQD15-40S vs. CTQD15-45S

Both models share the same core architecture, with lift height as the primary differentiator. The table below summarizes their main technical parameters:

The CTQD15-40S is better suited for facilities with standard racking heights up to 4 meters, while the CTQD15-45S works best in warehouses requiring access to higher storage tiers up to 4.5 meters.

What Are the Main Features of the CTQD Electric Stacker Truck?

The CTQD fully electric pallet stacker incorporates several design features that support efficient and safe daily warehouse operations:

• Full electric drive and lifting: Both travel and fork lifting are fully electric, eliminating manual effort and improving operator efficiency during extended shifts.

• AC motor control: The AC drive control system delivers smooth, responsive performance and requires less maintenance than traditional DC motor systems.

• Lithium battery power: The 24V/150Ah lithium battery offers reliable energy density and faster recharge times compared to conventional lead-acid alternatives. The matched 24V/50A charger supports straightforward on-site charging.

• Compact standing-type design: The standing operator platform with a foldable pedal (fold/open: 2,185 / 2,605 mm length) enables the machine to navigate narrower warehouse aisles, with a minimum aisle width requirement of 2,615 mm (pedal folded) for standard 1,000×1,200 mm pallets.

• PU wheels: Front wheels (Φ80×70 mm) and rear wheels (Φ230×75 mm) are constructed from polyurethane (PU), which protects floor surfaces and provides reliable grip on smooth indoor surfaces.

• Electromagnetic service brake: The electromagnetic braking system ensures controlled, safe stops during loaded travel.

• Gradeability: The CTQD handles inclines of up to 8% unladen and 6% laden, making it suitable for facilities with gentle ramp access.

• Low noise operation: At 75 dB(A) measured at the driver's ear (per EN 12053), the CTQD maintains a working environment that is within acceptable limits for indoor warehouse use.

What Applications Is the CTQD Material Lifting Machine Designed For?

The CTQD is positioned as an economic model material lifting machine, designed primarily for:

• Small and medium-sized warehouses: Its compact footprint and narrow-aisle capability make it particularly practical for SMEs with limited floor space.

• Indoor logistics operations: The PU wheels and low noise output make the CTQD appropriate for enclosed distribution centers, retail back-of-house operations, and light manufacturing facilities.

• High-racking storage: With lift heights of up to 4,500 mm, the CTQD15-45S can service mid-to-high racking systems where manual handling is impractical.

• Facilities transitioning from manual to electric handling: The CTQD's straightforward operation and low maintenance profile make it accessible for operations looking to introduce powered material handling equipment for the first time.

Why Choose the NIULI CTQD as Your Electric Stacker Truck?

NIULI Machinery, headquartered in Heshan City, Guangdong, China, manufactures more than 100 models of material handling equipment. The CTQD series represents NIULI's economic-tier offering within its electric stacker truck range, balancing core performance with cost accessibility.

Key reasons businesses select the CTQD include:

• Cost-efficient entry point into fully electric warehouse lifting, without compromising on load capacity or lift height.

• Low maintenance requirements stemming from the AC motor system and lithium battery configuration.

• Compact and maneuverable form factor for narrow-aisle environments where larger forklifts cannot operate effectively.

• Reliable lifting performance with a 2.2 kW lift motor and consistent lifting speeds across both unladen and laden conditions.

For operations that require a proven, practical electric pallet stacker without the overhead of a full-sized forklift, the CTQD is a well-matched solution.

Frequently Asked Questions About the CTQD Fully Electric Pallet Stacker

Q: What is the maximum lift height of the CTQD fully electric pallet stacker?
A: The CTQD15-40S reaches a maximum lift height of 4,000 mm, while the CTQD15-45S reaches 4,500 mm. Both models share the same load capacity of 1,500 kg.

Q: What type of battery does the CTQD electric stacker truck use?
A: The CTQD series is equipped with a 24V/150Ah lithium battery and a 24V/50A charger, offering reliable energy output and simplified on-site recharging for daily warehouse operations.

Q: How narrow an aisle can the CTQD material lifting machine operate in?
A: With the pedal folded, the CTQD requires a minimum aisle width of 2,615 mm for standard 1,000×1,200 mm pallets placed across the forks. With the pedal open, the required aisle width increases to 3,016 mm.

Q: Is the CTQD suitable for use on ramps or inclined surfaces?
A: Yes. The CTQD supports a maximum gradeability of 8% under unladen conditions and 6% under laden conditions, making it compatible with facilities that include gentle loading ramps or sloped warehouse floors.

Q: How does the CTQD compare to a semi-electric stacker?
A: The CTQD is a fully electric pallet stacker, meaning both travel and lifting are motor-driven, requiring no manual pushing or pedaling from the operator. A semi-electric stacker typically uses manual travel with electric lifting only. The CTQD is better suited for longer travel distances and higher-frequency lifting cycles, while semi-electric models may be appropriate for lighter, shorter-range tasks.

Explore NIULI's Full Range of Electric Stackers

The CTQD is part of NIULI's broader electric stacker lineup, which includes the CTQC15 Electric Stacker, CTQD Electric Stacker, Full Electric Stacker CTQ, and CTD Semi-Electric Stacker. For operations requiring higher reach or specialized lifting functions, NIULI also offers Electric Reach Trucks and a full range of lift platforms.

To request a quotation or learn more about the CTQD fully electric pallet stacker, contact the NIULI team directly.