YD27-003 Workshop 3-Shelf Tool Trolley Webpage Detail Page (English)
I. Product Specifications (SPECIFICATION)
1. Core Parameter Table
| Parameter Category | Specific Description |
| Model | YD27-003 (3-Shelf Workshop Tool Trolley) |
| Product Positioning | A heavy-duty tool storage and transportation trolley designed specifically for garage and workshop scenarios. It mainly serves auto repair shops (tool and part turnover), mechanical repair workshops (equipment maintenance tool transportation), and hardware processing plants (small accessory transfer). It solves the pain points of "low efficiency in manual handling of multiple tools, easy scattering and mixing of parts, and difficulty in moving heavy loads" and meets the full-process transfer needs of heavy tools and bulk parts. |
| Dimension Parameters | Overall Product Dimensions (L*W*H): 70*35*76cm. The 3 shelves are distributed in a stepped pattern (bottom shelf height from ground: 15cm, middle shelf height from ground: 38cm, top shelf height from ground: 61cm), adapting to the access habits of tools of different sizes;
Single Shelf Dimensions: 61.5*34*65cm (L*W*Guardrail Height). The effective storage area of each shelf is approximately 2101cm², and the 65cm-high guardrail prevents tools and parts from sliding off;
Packaging Dimensions: 70.5*37.5*20.5cm. Adopting a flat packaging design, the shelves have no extrusion deformation during transportation, and assembly is convenient (no professional tools required, can be completed within 15 minutes). |
| Weight & Load-Bearing | Net Product Weight (N.W.): 14.5kg. Adopting a "high-strength steel + lightweight structure" design, adult males can easily turn by lifting and pushing the handle with one hand. Compared with cast iron trolleys of the same load-bearing capacity (weight ≥20kg), its portability is increased by 27.5%;
Maximum Load-Bearing: 99kg (when evenly distributed). Each shelf has a rated load-bearing capacity of 33kg, which can stably store heavy tools (such as 30kg bench vices, 15kg wrench sets) and bulk part boxes (such as 10 boxes * 5kg hardware accessories). The bottom of the shelf is equipped with reinforced beams, ensuring no sagging or deformation during long-term full-load use. |
| Material & Craftsmanship | Main Material: High-quality cold-rolled steel plate (1.0mm thick), formed by stamping and welding. The edges of the shelves are folded for protection (no sharp burrs), and can withstand slight impacts (such as colliding with equipment in the workshop) without denting. Compared with thin steel plate trolleys (0.8mm thick), its impact resistance is increased by 25%;
Surface Treatment: Electrostatic spraying process, with a coating thickness of 60μm, which has excellent oil resistance and rust resistance. It can resist corrosion from common workshop chemicals such as engine oil and cutting fluid, showing no rust after 48-hour salt spray test, suitable for humid and oily workshop environments. |
| Core Configuration | 4-Wheel Mobile System: Tire size 3.7 inches (approx. 9.4cm), made of rubber material (hardness 60±5 Shore A), quiet and wear-resistant, with rolling resistance ≤8N. It slides smoothly without jamming on workshop floors such as concrete and floor tiles. Each tire has a load-bearing capacity ≥30kg, and the 4 wheels can turn synchronously and flexibly;
Convenient Push Handle: An arc-shaped steel handle (height 76cm, ergonomic design) is installed on one side of the trolley. The hand bears force evenly when pushing or holding, with no sense of tightness during long-term pushing. The handle is welded and fixed to the trolley body, with a load-bearing capacity ≥50kg (no loosening when pulling);
Anti-Slip Protection: Diamond-shaped anti-slip texture (1mm deep, friction coefficient ≥0.85) is pressed on the surface of each shelf, which can prevent part boxes and tools from sliding during pushing. Compared with smooth shelves, the anti-slip performance is increased by 60%. |
2. General Adaptability Parameters
| General Parameter | Specific Description |
| Tool & Part Adaptation | Suitable for heavy tools: bench vices, hydraulic jacks, large wrench sets, electric tools (such as 15kg angle grinders);
Suitable for part containers: standard part boxes (40*30*20cm), plastic turnover boxes (50*40*30cm), metal storage boxes. The 3 shelves can be planned as "frequently used tool layer (top), spare tool layer (middle), and part box layer (bottom)" respectively, realizing integrated transfer of tools and parts. |
| Usage Environment | Suitable for oily auto repair shop environments, dusty mechanical workshop environments, and humid hardware factory environments. It can be used normally within the temperature range of -20℃-60℃. The tires do not harden at low temperatures or soften at high temperatures, and the coating does not fall off at extreme temperatures. Compared with plastic trolleys (easy to be brittle at low temperatures and deform at high temperatures), its environmental adaptability is increased by 70%. |
II. Product Details (PRODUCT DETAILS)
Centered on "heavy load-bearing + smooth movement + scenario adaptation", the YD27-003 Workshop Tool Trolley is optimized to address the pain points of "heaviness, messiness, and slowness" in workshop tool transfer. Compared with traditional trolleys, it has significant advantages in load-bearing capacity, transfer efficiency, and durability. Its core highlights are as follows:
1. 99kg Heavy-Duty Load-Bearing, Meeting Workshop Heavy-Load Needs
(1) High-Strength Structure, No Pressure Under Heavy Load
The 1.0mm cold-rolled steel main body + reinforced beam design gives the trolley strong load-bearing capacity: The bottom shelf can place a 30kg bench vice and 2 boxes * 15kg parts, the middle shelf stores a 15kg electric tool set, and the top shelf stores a 5kg set of commonly used wrenches. When the total load reaches 65kg (far lower than the 99kg rated load), the shelves show no bending and the trolley body has no tilting; after a 1.2x rated load (118.8kg) test for 30 minutes, the trolley structure remains stable without deformation. Compared with ordinary trolleys (rated load-bearing 60kg), its heavy-load adaptability is increased by 65%, which can replace manual multiple transports and greatly improve workshop efficiency.
(2) Layered Storage, No Tool and Part Mess
The 3-layer stepped shelf design realizes "classification of tools and parts, separation of frequently used and spare items":
- Top Layer (61cm from ground): Stores frequently used tools (such as wrenches, screwdrivers), which are within easy reach without bending, adapting to the workshop demand for "quick tool access";
- Middle Layer (38cm from ground): Stores spare tools (such as replacement electric drill bits, additional wrenches), facilitating timely replenishment and avoiding frequent trips to the tool room;
- Bottom Layer (15cm from ground): Places bulk part boxes or heavy equipment, using a low center of gravity to improve trolley stability and avoid tipping under heavy loads;
Compared with single-layer trolleys, the classification efficiency of tools and parts is increased by 80%, and the access time is reduced by 50%, solving the problem of "mixed workshop tools and difficult tool searching".
2. 4-Wheel Smooth Movement, Doubling Transfer Efficiency
(1) Quiet and Wear-Resistant Tires, No Obstacles in Pushing
The 3.7-inch rubber tires adopt a special wear-resistant formula, with a rolling noise ≤55dB (far lower than the 65dB workshop environmental noise), avoiding interference with workshop operations; the tire surface texture depth is 2mm, with a friction coefficient of 0.75 on oily concrete floors, ensuring no slipping during pushing. Even when fully loaded with 60kg of tools, adult males can easily turn by pushing and holding the handle with one hand. Compared with hard plastic tires (easy to slip and noisy), the movement experience is increased by 70%, and long-distance (50 meters) transfer in the workshop is stress-free.
(2) Ergonomic Handle, More Labor-Saving Operation
The arc-shaped steel handle is 76cm high, fitting the standing pushing and holding posture of adult males (arms naturally hanging, elbows bent at 15°), so no excessive force is needed for pushing or pulling; the handle surface is brushed (no burrs), and can be firmly held even when stained with oil. Compared with straight rod handles, the labor-saving effect is increased by 30%, and the arms show no soreness during long-term pushing (such as 8-hour workshop operations).
3. Durable and Stain-Resistant Design, Adapting to Harsh Workshop Environments
(1) Oil and Rust Resistance, Low Maintenance Cost
The electrostatic spraying coating has strong stain resistance: If engine oil or cutting fluid is spilled on the shelf surface in the workshop, it can be cleaned by wiping with a rag, with no residual stains or coating peeling; the cold-rolled steel material + no rust after 48-hour salt spray test ensures that the trolley body will not rust even when stored in a humid workshop corner for a long time. Compared with iron sheet trolleys (easy to rust and requiring frequent painting maintenance), its service life is ≥8 years, and the maintenance cost is reduced by 80%.
(2) Anti-Slip Protection, No Safety Hazards
The diamond-shaped anti-slip texture on the surface of each shelf + 65cm-high guardrail form double protection: Even if slight bumps are encountered during pushing (such as floor joints), part boxes and tools will not slide and fall; the folded edge design of the shelf edges prevents hands from being scratched when picking up or placing tools. Compared with trolleys without protection, the safety accident rate is reduced by 95%, ensuring workshop operation safety.
III. Application Scenarios (APPLICATION SCENARIOS)
1. Tool and Part Transfer in Auto Repair Shops (Core Scenario)
Scenario Requirement: Auto repair shop technicians need to perform maintenance and repair on multiple cars (oil change, transmission repair), requiring carrying heavy tools (such as hydraulic jacks, bench vices) and bulk parts (such as oil filters, brake pads). The workshop space is limited, so the tool trolley needs to move flexibly and resist oil stains.
Operation Process:
- The technician organizes the trolley in the tool room: Frequently used wrenches and screwdrivers are placed on the top layer, electric wrenches and spark plug sockets on the middle layer, and 3 boxes of brake pad parts (8kg per box) are stacked on the bottom layer. The total load is about 40kg, and the anti-slip texture of the shelf fixes the part boxes without sliding.
- During maintenance, push the trolley to the workstation with one hand (slides smoothly on the oily concrete floor), take a wrench from the top layer to remove the tire, an electric wrench from the middle layer to tighten screws, and brake pads from the bottom layer, without making trips to the tool room.
- During the maintenance interval, wipe the oil stains on the shelf surface with a rag, and store the trolley in the corner next to the workstation without occupying maintenance space.
Result: 3-layer storage + oil-resistant design, compared with manual handling (carrying 5kg at a time, requiring 8 round trips), the maintenance efficiency is increased by 60%, and the technician's physical consumption is reduced by 40%.
2. Equipment Maintenance in Mechanical Workshops
Scenario Requirement: A mechanical workshop needs to repair large machine tools (such as lathes, milling machines), requiring carrying heavy tools (30kg bench vices, 15kg hexagon wrench sets) and measuring tools (such as 5kg vernier calipers). The workshop floor is dusty, so the trolley needs to move flexibly and have strong load-bearing capacity.
Operation Process:
- Before maintenance, fix the bench vice on the bottom shelf (reinforced beam ensures stable load-bearing), place the hexagon wrench set on the middle layer, and store the vernier caliper and feeler gauge on the top layer. The total load of the trolley is about 50kg, and the 4 wheels slide without jamming on the dusty floor.
- During machine tool maintenance, push the trolley to the machine tool, use the guardrail to fix the tools to prevent dust from falling on the tool surface; when replacing machine parts, take the bench vice from the bottom layer to fix the parts and a wrench from the middle layer to disassemble, without requiring multiple people to cooperate in carrying tools.
- After maintenance, put the tools back in place, push the trolley back to the tool room for storage. The electrostatic coating resists dust, and it can be cleaned by blowing with compressed air without in-depth cleaning.
Result: Heavy load-bearing + flexible movement, compared with traditional trolleys (load-bearing ≤40kg), it can carry a full set of maintenance tools at one time, reducing the number of tool transports and increasing maintenance efficiency by 50%.
3. Part Turnover in Hardware Factories
Scenario Requirement: A hardware factory needs to transfer finished small accessories (such as screws, nuts, 6kg per box) from the production workshop to the warehouse, requiring turnover of 50 boxes per day. The trolley needs to carry bulk loads, have high transfer efficiency, and adapt to the humid workshop environment.
Operation Process:
- Workers stack part boxes on the 3 shelves of the trolley in the production workshop (5 boxes per shelf, 15 boxes in total, 90kg total weight, not exceeding the 99kg rated load). The shelf guardrails prevent the part boxes from tipping over.
- Push the trolley to the warehouse with one hand (80 meters from the production workshop to the warehouse). The rubber tires are quiet and smooth, with no slipping even on the humid floor, completing one transfer in 10 minutes.
- Upon arriving at the warehouse, unload the goods in the order of "bottom layer → middle layer → top layer". The trolley can be stored folded (if needed) without occupying warehouse space.
Result: Bulk load-bearing + efficient movement, compared with manual handling (each person carries 2 boxes at a time, requiring 25 person-times), the transfer efficiency is increased by 80%, the workers' labor intensity is reduced by 70%, and the trolley's moisture-resistant design prevents the part boxes from getting damp.
IV. Frequently Asked Questions (FAQ)
Q1: When the trolley is fully loaded with 99kg of tools, can the 4 tires bear the weight? Will there be tire blowout or wheel damage?
A1: It can bear the weight safely with no risk of blowout or damage. Each tire has a rated load-bearing capacity ≥30kg, and the total load-bearing capacity of the 4 tires is ≥120kg (far exceeding the 99kg total load). The tires are made of high-elastic rubber material (tear resistance ≥15MPa). After a 1.5x rated load (148.5kg) test for 1 hour, the tires show no bulging or air leakage; the wheel axles adopt steel bearings (rust-proof treatment), with no jamming during long-term full-load rotation, and can be safely used for heavy-duty transfer.
Q2: The workshop floor has oil stains or standing water. Will the trolley slip during pushing? How to improve stability?
A2: There is no slipping risk on slightly oily/watery floors, and stability can be enhanced through auxiliary measures:
- Tire Anti-Slip Feature: The rubber tire surface texture depth is 2mm, with a friction coefficient of 0.75 on slightly oily floors, ensuring no obvious slipping during pushing; if the oil stain is severe, a traction rope can be installed at the rear of the trolley, with one person pushing and one pulling to avoid trolley out of control.
- Floor Cleaning: Prioritize pushing on passages with no standing water and less oil stains. If there is standing water on the floor, clean it with a mop before use to reduce slipping hazards.
- Load Distribution: When fully loaded, place heavy tools on the bottom shelf as much as possible (lowering the center of gravity) to avoid excessive load on the top layer leading to trolley tilting, further improving stability.
Q3: Can a single person assemble the 14.5kg trolley? What tools are needed for assembly?
A3: A single person can assemble it independently without professional tools. The specific assembly instructions are as follows:
- Accessory List: The package contains 1 trolley body frame, 3 shelves, 4 tires + wheel axles, and a screw pack (12 M8*16mm screws, 1 wrench).
- Assembly Steps: ① Insert the wheel axles into the reserved holes at the bottom of the trolley body, and tighten the fixing screws with the wrench; ② Fasten the 3 shelves to the trolley body frame in the order of "bottom layer → middle layer → top layer", and tighten the connecting screws between the shelves and the frame; ③ Check if all screws are tight, and the assembly is completed (the whole process takes about 15 minutes).
- Notes: Do not over-tighten the screws during assembly (to avoid thread stripping), and ensure the shelves fit the frame. If the screw holes are difficult to align, slightly adjust the angle of the trolley body frame (cold-rolled steel has a certain toughness).
Q4: After long-term use, the trolley shelves show slight sagging or the tires jam. How to repair?
A4: Targeted treatment according to the problem type can quickly restore usability:
- Shelf Sagging Repair: If the bottom shelf has slight sagging (≤5mm), install a steel reinforcing rod (8mm diameter, 60cm length, available in hardware stores) at the bottom of the shelf, fix it between the shelf beam and the trolley body frame with screws to enhance load-bearing capacity, and the sagging can be restored.
- Tire Jamming Treatment: First, check if there is dust or oil accumulation on the wheel axles, wipe them clean with a rag, then drop 2 drops of lithium-based grease on the contact between the wheel axle and the bearing, and rotate the tire 3-5 times to relieve jamming; if the tire is severely worn (texture depth ＜0.5mm), contact after-sales service to replace the same model 3.7-inch rubber tire, and the movement will return to smooth after replacement.
