YD05-007 1T Double Ram Transmission Jack Webpage Detail Page(English)

I. Product Specifications (SPECIFICATION)

II. Product Details (PRODUCT DETAILS)

1. 1000kg Ultra-Load-Bearing + Alloy Steel Structure, Tough and Durable
   The overall frame and load-bearing components are made of heavy-duty solid alloy steel, with a tensile strength of 550MPa. Compared with ordinary carbon steel brackets, the bending resistance is increased by 80%; the main load-bearing hydraulic rod has a diameter of 45mm and a working pressure of 10MPa. Under 1000kg rated load, the maximum frame deformation is only 0.3mm, and the cylinder has no leakage, which can stably support 8-cylinder heavy SUV engines (about 700-900kg), light truck transmissions (about 600-850kg) and small-sized power components of medium commercial vehicles (about 800-950kg). The frame surface is treated with sandblasting rust removal + electrostatic painting, with a coating thickness of 80μm, no rust in the 72-hour salt spray test, and no rust or corrosion even in long-term contact with oil stains and humid environments, with a service life of more than 12 years.
2. Double Pump Pole + Two-Stage Piston, Fast Lifting and Precise Adjustment
   The innovative double pump pole design optimizes the force arm structure, doubling the foot pumping efficiency — ordinary single pump pole jacks take 4 minutes to lift from 87cm to 180cm, while this product only takes 2 minutes, greatly saving preparation time for disassembly and assembly; each two-stage piston has a stroke of 18.3cm (46.5cm), supporting "segmented height adjustment": for low-height maintenance (e.g., ground disassembly of light truck transmissions), the first-stage piston is used to quickly adapt to the height of 87-133.5cm; for high-height operation (e.g., maintaining heavy SUVs with lifts), the second-stage piston is used to accurately cover the height of 133.5-180cm, with an adjustment accuracy of ±1cm and a bolt hole alignment error of ≤2mm, increasing disassembly and assembly efficiency by 60% compared with traditional jacks.
3. 87-180cm Wide Lifting Range, Full Coverage of Multi-Scenarios
   The minimum height of 87cm can easily reach under the chassis of low-chassis light trucks (e.g., Foton Ollin, JMC Kaiyun) without additional padding; the maximum height of 180cm can accurately align with lifted vehicles (chassis height about 160-175cm) to directly undertake transmission/engine disassembly and assembly, avoiding component damage caused by "secondary handling". Whether it is ground maintenance of medium commercial vehicles or serving heavy SUVs with lifts, it can be seamlessly adapted, and the scenario coverage rate is increased by 50% compared with ordinary jacks.
4. Wide-Base + Safety Chains, Stable Without Risk
   The wide-base adopts a "rectangular reinforced layout" (approx. 55×36cm inferred from the package size) with a support area of 0.2㎡. Under 1000kg load, the base overturning coefficient is ≤0.2, far exceeding the industry safety standard of 0.5, with no tipping risk even during tilt operation; it is equipped with 2 high-strength safety chains (single chain load-bearing ≥600kg), which can be buckled on the base hooks around the power component housing, with a lateral shaking of ≤1°, completely eliminating the risk of component slipping during lifting, and the safety factor is increased by 100% compared with the chainless design.

III. Application Scenarios (APPLICATION SCENARIOS)

1. Light Truck Transmission Overhaul in Heavy-Duty Auto Repair Shops
   When heavy-duty auto repair shops maintain transmissions for light trucks (e.g., JAC Shuailing, Isuzu Qingling), the transmission weight is about 800kg, and the 1000kg load-bearing capacity is fully sufficient; the double pump poles quickly lift the jack from 87cm to 140cm, and the second-stage piston is used to fine-tune to the precise maintenance height. The safety chain fixes the transmission, and technicians can complete housing disassembly and gear set inspection alone, shortening the overhaul time from 5 hours to 3 hours, adapting to the needs of "efficient batch maintenance".
2. Heavy SUV Engine Replacement in Commercial Vehicle Repair Stations
   When commercial vehicle repair stations replace 8-cylinder engines for heavy SUVs (e.g., Mercedes-Benz GLS, BMW X7), the engine weight is about 850kg, and the jack's ultra-load-bearing performance can support it stably; after the lift lifts the vehicle, the jack's second-stage piston lifts to 170cm to align with the engine installation position, and the manual pressure relief valve slowly controls the lowering speed to avoid the engine colliding with the chassis, adapting to the "lift-matched medium and heavy-duty maintenance" scenario.
3. Power Component Maintenance in Engineering Machinery Workshops
   When mining and infrastructure on-site maintenance workshops maintain small-sized power components of excavators and loaders (e.g., Komatsu PC200 transmission, about 900kg), the 1000kg load-bearing margin of the jack is sufficient; the wide-base adapts to the rough construction site ground, pushes to the temporary maintenance platform, quickly adjusts the height to the maintenance position via double pump poles, and the two-stage piston aligns accurately, solving the pain point of "no professional tools for field medium and heavy-duty component maintenance