Portable Concrete Pump - EZG Hog Pump
Cement and Concrete Pump
Introducing the HP-38 Hog Pump 3/8 Special - the ultimate solution for all your concrete, masonry, and general contracting needs! Powered by a robust Kohler 38HP engine, this pump delivers outstanding performance and adaptability for aggregates up to ⅜". Whether you're working on block fills, driveways, sidewalks, or flat work, the HP-38 excels in common applications, making your job easier and more efficient.
Designed with agile versatility in mind, the HP-38 accommodates various mixing options, including EZG Hog mixers, redi-mix trucks, or continuous mixers attached to a silo, ensuring that you're never without a pump, no matter the job requirements. With towable, stand-mounted, and skid-steer mounted concrete pump, the HP-38 offers unmatched flexibility and opens up a world of possibilities for your projects.
Upgrade your pumping capabilities with the HP-38 Hog Pump 3/8 Special and experience unparalleled performance, reliability, and convenience on your next construction project.
HP-38 / 38SM / 38SS Features:
- Handles self-consolidating, 3/8" ready mix and light-weight concrete as well as masonry grout, pour & form; shotcrete and slurry.
- Progressive cavity pumping with variable speed hydraulics and reversible functionality
- Handles 3/8" (10 mm) pea gravel
- Features an 8 cu.ft. (225 L) hopper
- Delivers up to 12-15 cu.yd. (7.6 - 11.5 m3) per hour with a 2" (50 mm) line
- Owners Manual
- Made in the USA
Portable Concrete Pump - EZG Hog Pump
The Portable Concrete Pump - EZG Hog Pump is a powerful, reliable, and efficient solution for transferring grout, mortar, and concrete with precision and speed. Designed by EZG Manufacturing, a leader in masonry, concrete, and fencing equipment, the Hog Pump delivers unmatched versatility and mobility, making it the go-to machine for contractors who need dependable performance in both small-scale and large-scale construction projects.
Whether it’s for grouting masonry walls, backfilling blocks, or pouring concrete in hard-to-reach areas, the EZG Hog Pump provides consistent results while minimizing labor time and operational costs. Its compact design, user-friendly controls, and superior output capacity make it one of the most advanced portable concrete pumping systems available today.
What Is the EZG Hog Pump?
The EZG Hog Pump is a portable concrete and grout pump engineered for easy transportation and high-performance output. Built for rugged jobsite conditions, this pump is capable of handling a wide range of materials including mortar, grout, pea gravel concrete, and self-leveling compounds.
Unlike traditional bulky pump systems, the EZG Hog Pump offers mobility and adaptability through its trailer or skid-mounted configuration. It can be moved quickly between job sites, set up easily by a single operator, and deliver high-volume material transfer without requiring large crews or expensive boom systems.
The pump’s design emphasizes simplicity and durability — ensuring reliable performance even under continuous, demanding use.
Design and Construction
1. Heavy-Duty Frame and Build Quality
Constructed from industrial-grade steel, the Hog Pump is built to endure the harsh conditions of construction environments. Its robust frame ensures stability during pumping operations, while the powder-coated finish protects against corrosion and wear.
The machine’s compact size allows it to fit through narrow spaces and tight job sites, making it perfect for commercial, residential, and restoration projects where maneuverability is key.
2. Powerful Hydraulic System
At the heart of the EZG Hog Pump lies a hydraulic-powered pumping mechanism designed for smooth, continuous flow and consistent pressure. This system provides precise material output and reduces the risk of clogging or surging that can occur with mechanical systems.
The pump’s variable flow control allows the operator to adjust output speed and volume according to the material and application requirements. Whether working with fine grout or dense concrete, the hydraulic design ensures optimal efficiency and control.
3. High-Capacity Hopper
The large-capacity hopper is designed to handle bulk materials efficiently. With a removable grate for safety and easy cleaning, the hopper ensures consistent feeding of material into the pump.
The sloped design of the hopper minimizes leftover residue and reduces downtime between pours. This attention to detail makes the EZG Hog Pump one of the easiest pumps to maintain and clean in its class.
4. Trailer- or Skid-Mounted Options
The EZG Hog Pump comes in two main configurations — trailer-mounted for easy transport or skid-mounted for stationary use.
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Trailer-Mounted Version: Equipped with heavy-duty tires, fenders, and a hitch system for towing between job sites.
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Skid-Mounted Version: Ideal for stationary setups or factory-floor applications where mobility isn’t required.
Both versions feature forklift pockets and lifting eyes for safe handling and relocation.
5. User-Friendly Control Panel
The intuitive control panel simplifies operation. It includes switches and gauges for:
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Hydraulic flow control
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Pump pressure regulation
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On/off operation for the agitator and pump system
Designed for efficiency, the controls allow operators to adjust performance in real time — providing the right flow and pressure for each specific job.
Technical Specifications
| Specification | Detail |
|---|---|
| Model Name | EZG Hog Pump (Portable Concrete Pump) |
| Manufacturer | EZG Manufacturing |
| Power Source | Gas, Diesel, or Electric (Depending on Configuration) |
| Pump Type | Hydraulic Piston |
| Maximum Output | Up to 8–12 cubic yards per hour (varies by model) |
| Pump Pressure | 600–1,000 PSI |
| Hopper Capacity | 6–8 cubic feet |
| Discharge Size | 1.5" – 2" |
| Maximum Aggregate Size | Up to 3/8" |
| Dimensions | Compact, jobsite-ready (varies by configuration) |
| Weight | 1,200–1,600 lbs (approximate) |
Performance and Efficiency
1. Consistent Material Flow
The Hog Pump is engineered to deliver continuous and uniform flow of material. The hydraulic piston pump maintains steady pressure throughout operation, ensuring consistent compaction and even material placement.
This feature is particularly valuable when grouting masonry walls or filling block cores, where even distribution is essential for structural integrity.
2. Wide Material Compatibility
This pump can handle a broad range of materials, including:
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Mortar mixes
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Grout (fine and coarse)
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Lightweight concrete
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Pea gravel concrete
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Self-leveling underlayments
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Shotcrete and flowable fill materials
Its versatility allows contractors to complete multiple phases of construction using a single machine — reducing the need for specialized equipment.
3. Adjustable Output Control
The adjustable flow rate allows precise control over the pumping process. Operators can slow down for delicate applications like precision grout work or increase output for high-volume pours.
This adaptability improves efficiency and reduces waste by matching pump speed to the specific task at hand.
4. Low Maintenance Requirements
One of the key advantages of the EZG Hog Pump is its low maintenance design. The hydraulic system requires minimal servicing, and the wear-resistant components significantly extend service life.
Routine maintenance involves cleaning the hopper, inspecting hoses, and lubricating moving parts — simple steps that can be completed in minutes.
The straightforward design minimizes downtime and operating costs, keeping projects on schedule.
Advantages of the EZG Hog Pump
1. Portability and Convenience
As a portable concrete pump, the EZG Hog Pump is designed for mobility and flexibility. It can be quickly transported from one job site to another, set up within minutes, and easily maneuvered even in tight spaces.
This portability gives contractors the ability to handle multiple small to medium-sized projects in a single day without the logistical challenges of large boom pumps or mixers.
2. Labor and Time Savings
Traditional concrete and grout placement can be labor-intensive. The Hog Pump drastically reduces manual handling, minimizing crew fatigue and cutting material placement time by more than half.
With consistent flow and quick setup, it enables crews to finish projects faster while maintaining professional-grade results.
3. Reduced Material Waste
The precise control of the hydraulic system ensures that every ounce of material is efficiently transferred, reducing waste and cleanup. The design also minimizes splatter and over-pouring, helping maintain a clean jobsite and higher productivity.
4. Eco-Friendly Operation
The availability of electric-powered models provides an eco-conscious alternative for indoor or emission-restricted environments. These electric versions produce no exhaust fumes, making them suitable for use in tunnels, basements, or enclosed construction zones.
5. Superior Durability
The EZG Hog Pump is built for demanding conditions. Its components — including high-tensile steel fittings, heavy-duty hoses, and precision-engineered pistons — are made to withstand years of heavy use without performance degradation.
This longevity makes it a cost-effective investment for contractors seeking reliable equipment with minimal downtime.
6. Safety and Ergonomics
Safety is prioritized in the Hog Pump’s design. The protective grate over the hopper prevents accidental contact with moving parts, while the hydraulic controls provide smooth starts and stops to prevent hose whipping or surges.
The ergonomic handle placement and easy-access maintenance points enhance operator comfort and safety during long shifts.
Applications
The EZG Hog Pump is widely used across various industries and project types, including:
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Masonry Construction: Grouting block cores, filling CMU walls, and reinforcing structural masonry.
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Concrete Repair and Restoration: Delivering precision material to repair voids, cracks, and foundations.
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Flooring and Leveling: Applying self-leveling compounds and underlayments with consistent flow.
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Civil Engineering Projects: Backfilling retaining walls, culverts, and trenches.
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Residential and Commercial Construction: Pouring patios, sidewalks, and slabs in confined spaces.
Its versatility allows it to replace multiple specialized machines, making it an all-in-one solution for diverse construction needs.
Maintenance and Operation Tips
To maximize performance and extend the life of the EZG Hog Pump:
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Clean the System After Each Use: Flush the pump and hoses with water or an approved cleaning solution.
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Inspect Regularly: Check hoses, couplings, and hydraulic lines for leaks or wear.
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Lubricate Moving Parts: Maintain the hydraulic pistons and bearings according to EZG’s guidelines.
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Monitor Pressure Settings: Avoid overpressurizing the system to ensure optimal flow and safety.
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Store Properly: Keep the unit clean and covered when not in use to prevent dust or moisture buildup.
Following these practices guarantees peak performance and minimizes costly downtime.
Why Contractors Choose the EZG Hog Pump
Contractors prefer the EZG Hog Pump for its performance, reliability, and versatility. Its portable design eliminates the need for large, stationary pumping systems, while its hydraulic power ensures consistent results.
Professionals appreciate its ability to handle various materials, its straightforward operation, and its long service life. The Hog Pump is trusted across the industry because it delivers what contractors need most — efficiency, precision, and durability.
Conclusion
The Portable Concrete Pump - EZG Hog Pump is more than just a piece of construction equipment — it’s a productivity powerhouse that redefines how concrete, grout, and mortar are placed. With its advanced hydraulic system, robust construction, and portable design, the Hog Pump delivers consistent, professional results across every application.
From masonry contractors to general builders, anyone who values speed, precision, and efficiency will find the EZG Hog Pump an indispensable addition to their fleet. Its reliability, low maintenance, and high output make it the ideal solution for modern construction projects demanding both mobility and performance.
When it comes to portable concrete pumps, the EZG Hog Pump stands as the gold standard — a perfect blend of power, precision, and innovation designed to keep contractors ahead of the competition.