Overview
A line pump, sometimes called a trailer pump, pushes concrete through hoses laid out on the ground. It's often used for residential projects, sidewalks, small slabs and placements behind houses where trucks can't reach.
Line pumps are flexible but slower than boom pumps for large volumes. Hose length and diameter affect what mixes can be pumped and how fast.
Planning includes where the pump will sit, how hoses will be routed and how the ready-mix truck will access the pump.
How it typically works
- Reviewing pour size and access.
- Selecting pump and hose configuration.
- Coordinating with the concrete supplier.
- Laying hoses and priming.
- Pumping and cleanup.
Things worth considering
- Minimum charges may apply.
- Mix design may need adjustment for line pumping.
- Hoses can damage landscaping; protect surfaces.
- Cleanup location matters.
- Long runs reduce output.
Local notes for Colorado's Front Range
Colorado's dry air, strong sun and wide temperature swings affect how concrete sets and cures. Cold-weather pours may need protection such as blankets, and hot, windy days can speed up surface drying.
We take inquiries from Fort Collins, Boulder, Denver, Colorado Springs, Pueblo.
Getting ready to reach out
- Share your preferred dates, working hours and how long you expect to need the equipment or service.
- Include photos of the site and the setup area if you can.
- Describe the job site: address or nearest cross streets, access route, ground conditions and any overhead lines, trees or structures.
- Mention whether you need an operator, rigging, delivery, permits or traffic control, or plan to handle those yourself.
- Note any site rules, such as general contractor requirements, safety orientation, insurance certificates or restricted hours.
- Note the lift height, reach or pour distance needed, measured from where the equipment would set up.
- List the heaviest and largest items or loads, with approximate weights and dimensions, or share the equipment spec sheet.
Red flags to watch for
- Dismissing wind, weather or ground concerns rather than explaining how they will be managed.
- No clear answer about who is responsible for permits, traffic control or site preparation.
- Unwillingness to provide insurance certificates or operator qualifications when asked.
- No written quote that lists equipment, minimum charges, travel, overtime and cancellation terms.
- No questions about loads, ground conditions or site access before quoting.
- Quotes that change significantly on the day without a clear reason.
- Vague answers about equipment inspection and maintenance records.
How to vet a provider
- How is pricing structured?
- How long will setup take?
- What mix do you recommend?
- How do you protect landscaping?
- What hose length is needed?
- Is a line pump right for my pour?
Quick answers
- Can a line pump handle structural concrete?
- Often, depending on mix and pump capacity.
- How far can a line pump reach?
- It depends on hose length and pump capacity.
- Do I need a line pump for a backyard patio?
- If trucks can't access the area, it's a common solution.
Related topics
- Foundations and Slabs: Concrete pumping for foundations and slabs, planning considerations and questions to ask a pumping company.
- Hard-to-Reach Placements: Pumping concrete into tight, elevated or remote locations, and questions to ask a pumping company.
- Residential Driveways and Patios: Pumping concrete for driveways, patios and other residential projects, and questions to ask.
Ready to talk to someone about line pump rental? Send a short inquiry below and we'll follow up.