426HDK - Uncategorized Urrea - Free user manual and instructions
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| Product Type | Hydraulic Floor Jack |
| Brand | Urrea |
| Model | 426HDK |
| Lifting Capacity | 4 tons (8,000 lbs) |
| Minimum Chassis Height | 130 mm (5.1 in) |
| Maximum Chassis Height | 390 mm (15.4 in) |
| Chassis Length | 560 mm (22 in) |
| Chassis Width | 215 mm (8.5 in) |
| Net Weight | 24 kg (52.9 lb) |
| Operating Mode | Manual Hydraulic |
| Hydraulic Fluid Type | SAE 20 or equivalent |
| Pump System | Dual-speed quick lift |
| Handle Length | 1000 mm (39.4 in) |
| Overload Protection | Built-in safety valve |
| Wheel Configuration | 2 rear swivel casters, 2 front fixed |
| Recommended Application | Lifting cars and light trucks |
| Maintenance Routine | Check hydraulic oil level monthly |
| Cleaning Instructions | Wipe with dry cloth; keep away from moisture |
| Safety Precautions | Inspect before each use; never exceed rated capacity |
| Spare Parts Availability | Available via Urrea authorized service centers |
Frequently Asked Questions - 426HDK Urrea
What is the lifting capacity of the Urrea 426HDK?
The Urrea 426HDK has a lifting capacity of 4 tons (8,000 lbs). This makes it suitable for lifting standard cars, SUVs, and light trucks.
What type of hydraulic oil does the 426HDK require?
Use a high-quality hydraulic oil such as SAE 20 or an equivalent non-detergent oil. Always check the oil level with the piston fully lowered and refill as needed.
How do I bleed the hydraulic system after refilling?
To bleed air from the system, open the release valve, pump the handle several times with the piston fully lowered, then close the valve. This ensures smooth lifting and prevents spongy operation.
Can the 426HDK be used under a vehicle without safety stands?
No, never work under a vehicle supported only by a jack. Always use jack stands rated for the vehicle weight. The jack is intended for lifting, not as a support device.
How often should I inspect the jack for maintenance?
Inspect the jack before each use for oil leaks, cracks, and wear. Perform a full maintenance check, including lubricating moving parts and checking oil level, at least once a month.
What is the minimum clearance required to position the jack under a vehicle?
The minimum chassis height of 130 mm (5.1 in) allows the jack to slide under vehicles with moderate ground clearance. For lower vehicles, use a low-profile jack or drive onto ramps.
How do I release the hydraulic pressure after lifting?
Turn the release valve (usually located at the front of the jack) counterclockwise slowly to lower the load. Control the descent speed to avoid sudden drops.
Is the 426HDK suitable for heavy trucks or just cars?
The 4-ton capacity makes it ideal for cars, SUVs, and light trucks. It is not designed for heavy commercial trucks, which require higher-capacity floor jacks.
What should I do if the jack does not raise smoothly?
First, check the hydraulic oil level and add more if needed. Then bleed the system to remove trapped air. Clean the release valve and ensure the pump is lubricated. If problems persist, contact a Urrea service center.
Are spare parts available for the Urrea 426HDK?
Yes, Urrea offers spare parts such as hydraulic cylinders, pumps, and seals through its authorized service centers. Visit the Urrea website or contact customer support for part numbers.
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USER MANUAL 426HDK Urrea
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Product information
Brand : Urrea
Model : 426HDK
Category : Uncategorized