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The NIULI CTQC15 is a stand-on full electric pallet stacker designed for short-distance horizontal transport and high-frequency warehouse lifting operations. With a rated capacity of 1,500 kg and a lift height of 3,515 mm, the CTQC15 delivers reliable, low-noise performance across factories, warehouses, and supermarkets.
Combining walk-and-stand driving flexibility with a DC speed control system and electromagnetic braking, this warehouse lifting equipment is engineered for stability, efficiency, and ease of maintenance in demanding industrial environments.
The CTQC15 is a battery-powered, stand-on electric stacker manufactured by NIULI Machinery. It is built for environments that require frequent pallet stacking and horizontal cargo movement, particularly where narrow aisle widths and ramp inclines present operational challenges. The unit suits factories, distribution centers, retail warehouses, and supermarket logistics operations.
Parameter | Value |
|---|---|
Model | CTQC15 |
Brand | NIULI |
Power Type | Battery |
Operation Type | Stand-up |
Rated Capacity | 1,500 kg |
Lift Height | 3,515 mm |
Total Length | 1,867 mm |
Total Width | 820 mm |
Turning Radius | 1,487 mm |
Traction Speed (Laden/Unladen) | 4.0 / 4.2 km/h |
Lifting Speed (Laden/Unladen) | 68 / 162 mm/s |
Battery Configuration | 2 × 12V / 106Ah |
Traction Motor | 0.75 kW |
Lift Motor | 2.2 kW |
Energy Consumption (VDI Cycle) | 0.7 kWh/h |
Operating Noise | 70 dB |
Max. Grade Ability (Laden/Unladen) | 5% / 10% |
Brake Type | Electromagnetic |
Drive Control | DC Speed Control |
Wheel Type | Polyurethane (PU) |
Self-weight (with battery): 865 kg
Load center distance: 600 mm
Wheelbase: 1,232 mm
Ground clearance: 25 mm
Handle height (Max./Min.): 1,360 mm / 1,100 mm
Fork dimensions (s/e/l): 60 / 180 / 1,150 mm
Fork width: 570 / 685 mm
Min. height: 85 mm
Driving wheel: 230 × 100 mm (Polyurethane)
Load wheel: 95 × 83 mm
Additional wheels: 230 × 100 mm
Driving wheel wheelbase: 557 mm
Load wheel wheelbase: 410 / 525 mm
The CTQC15 is optimized for narrow aisle warehouse operation:
800 × 1,200 mm pallet (lengthways): 2,275 mm aisle width (with 200 mm safety margin)
1,000 × 1,200 mm pallet (lengthways): 2,330 mm aisle width (with 200 mm safety margin)
The CTQC15 full electric pallet stacker is built to handle the operational demands of high-frequency warehouse environments. Here is what sets it apart:
High payload capacity: Handles loads up to 1,500 kg, suitable for heavy-duty pallet stacking and transport.
Extended lift height: Reaches up to 3,515 mm, supporting multi-level racking systems in standard warehouse layouts.
Energy-efficient operation: At just 0.7 kWh/h (per VDI cycle), the CTQC15 keeps running costs low during extended shifts.
Narrow aisle capability: A 1,487 mm turning radius and minimum aisle widths from 2,275 mm make it suitable for space-constrained warehouses.
Electromagnetic braking: Provides reliable, smooth stopping performance — reducing wear and improving operator safety.
Low-noise design: Operating at 70 dB, the CTQC15 complies with industrial low-noise standards, making it appropriate for noise-sensitive environments.
Stand-on operation: The stand-up driving configuration allows for quick mounting and dismounting, improving operator efficiency during short-cycle tasks.
DC speed control: Stepless speed adjustment ensures smooth starts and stops, protecting both cargo and equipment.
Durable polyurethane wheels: PU wheels deliver low rolling resistance and floor protection across a range of warehouse surfaces.
Simple maintenance: Heavy-body construction with straightforward installation and serviceability reduces downtime.
The CTQC15 electric stacker uses a DC speed regulation drive system combined with an electromagnetic braking mechanism. This configuration delivers stepless speed adjustment, stable start-stop performance, and reliable braking — making it well-suited to continuous industrial handling cycles.
The CTQC15 travels at 4.0 km/h under laden conditions and 4.2 km/h unladen. Lifting speed is 68 mm/s (laden) and 162 mm/s (unladen), with lowering speeds of 142 mm/s (laden) and 136 mm/s (unladen). These parameters support efficient, consistent throughput in high-frequency warehouse lifting applications.
The CTQC15 is equipped with a 0.75 kW traction motor and a 2.2 kW lifting motor, providing industrial-grade power output for sustained handling operations. The battery system consists of two 12V / 106Ah packs (combined weight: 2 × 34 kg), with a VDI cycle energy consumption of just 0.7 kWh/h — delivering long working durations on a single charge.
The CTQC15 full electric pallet stacker achieves a maximum grade ability of 10% when unladen and 5% under full load. This ensures stable, controlled movement across warehouse ramps and sloped loading areas without compromising safety.
The CTQC15 is designed for a broad range of material handling environments, including:
Distribution warehouses requiring frequent pallet stacking to multi-level racks
Manufacturing facilities needing short-distance horizontal cargo movement
Retail supermarkets and logistics centers with narrow aisle configurations
Cold storage facilities benefiting from low-noise, emission-free electric operation
Loading and unloading areas with ramps up to 10% grade (unladen)
Q: What is the maximum lift height of the CTQC15 electric stacker?
A: The CTQC15 full electric pallet stacker reaches a maximum lift height of 3,515 mm, making it compatible with standard multi-level pallet racking systems in warehouse environments.
Q: How much does the CTQC15 weigh, and what is its load capacity?
A: The CTQC15 has a self-weight of 865 kg (including battery) and a rated load capacity of 1,500 kg, suitable for heavy-duty warehouse lifting and pallet transport operations.
Q: What aisle width is required to operate the CTQC15?
A: The CTQC15 requires a minimum working aisle width of 2,275 mm for 800 × 1,200 mm pallets and 2,330 mm for 1,000 × 1,200 mm pallets (both including a 200 mm safety margin), making it well-suited for narrow aisle warehouse layouts.
Q: How long can the CTQC15 operate on a single battery charge?
A: Battery runtime depends on usage intensity. The CTQC15 is equipped with 2 × 12V / 106Ah battery packs and consumes just 0.7 kWh/h per VDI cycle, which is designed to support extended shift operations. For specific runtime estimates based on your application, contact NIULI directly.
Q: Is the CTQC15 suitable for sloped warehouse floors or loading ramps?
A: Yes. The CTQC15 supports a maximum grade ability of 5% under full load and 10% unladen, allowing it to navigate standard warehouse ramps and sloped areas safely.
NIULI offers a full range of electric stackers and pallet stackers to match different warehouse lifting requirements:
CTD Semi-Electric Stacker — ideal for lighter-duty applications
CTQD Electric Stacker — dual-drive full electric option
Eco Electric Stacker CTQB — cost-efficient entry-level electric stacker
Electric Reach Stacker NRS — for extended reach requirements
Full Electric Stacker CTQ — standard full electric configuration
Full Electric Self-Lifting Stacker — suitable where platform-free loading is required
