What Size Plate Compactors Do You Need?
- NZ Machine Hire
- Jul 11
- 3 min read
Updated: Aug 10
You’ve probably seen one on site, rattling across gravel or soil and leaving a firm, smooth base behind. That’s a plate compactor at work. If you’re prepping a garden path, driveway, slab, or trench, you’ll want the right one for the job.
At NZ Machine Hire, we’ve worked with all sorts of people, from first-time DIYers to tradies who know exactly what they want. This guide is here to help you determine what plate compactor size you need to hire.
What Does a Plate Compactor Do?
A plate compactor vibrates and presses down the ground, packing in soil or gravel to remove air pockets and create a solid surface. Without one, your pavers can sink, your concrete might crack, or your trench fill can shift over time.
Common jobs you’ll use a plate compactor for include:
Preparing a patio or pathway for pavers
Compacting base for a concrete slab
Backfilling trenches after plumbing or electrical work
Compacting asphalt repairs on a driveway
What Size Plate Compactor Should You Hire?
At NZ Machine Hire we have every plate compactor you need. Let’s break it down by size and job type.
60kg Plate Compactor – Lightweight and Handy
This one is all about finesse, not force. It’s easy to lift, simple to use, and great when you want to tidy up without damaging surfaces.
Best for:
Prepping pavers
Garden paths
Small or tight spaces
Good for DIY. Fits in a car boot. Gentle on delicate areas.
70 to 100kg Plate Compactors – The Go-To Choice
These are the most popular machines. They have enough compaction power for most small to medium jobs but are still light enough to load without extra equipment.
Best for:
Residential driveways
Slab preparation
Asphalt with optional water tank
Turf or lawn bases
Optional water tank. A favourite on site. Covers a wide range of jobs.
60kg Mikasa Plate Compactor | 80kg Mikasa Plate Compactor | 100kg Mikasa Plate Compactor |
150kg Plate Compactor – More Power When You Need It
This one gives you more depth and punch. We also offer a reversible model that makes it easier to work in tight spaces.
Best for:
Compacting GAP 20 or GAP 40
Slab bases
Medium driveways
Backfilling trenches
Stronger compaction. Forward and reverse control. Good for deeper base work.
300kg Reversible Plate Compactor – For Commercial Work
This size steps into heavier work. The reversible plate makes movement easier, and it’s built for medium to large jobs.
Best for:
Deep trench work
Road base
Large slabs or driveways
Heavy-duty design. Works well for trenching and hardfill. Easy to control in reverse.
400kg Reversible Plate Compactor – Extra Power, Extra Efficiency
This model is a solid all-rounder for large residential or light commercial work. It handles long runs efficiently and manages uneven ground well.
Best for:
Thick base layers
Rural driveways
Subdivision prep
Deep trench fill
Deeper compaction. Fewer passes needed. Gets the job done faster.
500kg Reversible Plate Compactor – The Heavy Hitter
This is for serious site work where you need maximum output. It’s not a backyard machine and is best for experienced operators.
Best for:
Roading
Deep trench and hardfill layers
Commercial pads
Infrastructure prep
Maximum impact force. Built for speed. Ideal for big projects.
Plate Compactor Size Cheat Sheet
Project Type | Recommended Compactors |
Garden paths, paving | 60kg to 100kg |
Residential driveways | 100kg to 150kg |
Slabs and base prep | 150kg to 300kg reversible |
Trench compaction | 150kg to 300kg reversible |
Roading, deep hardfill | 400kg to 500kg reversible |
Asphalt patching | 70kg to 150kg with water tank |
How Do You Know What’s Right?
Start by asking yourself: what’s the job, what’s the ground, and how deep do you need to go? For soft garden beds, the light machines will do fine. For GAP 40 under a driveway, go bigger. If you’re unsure, give us a call at 021-2-HIRE-IT. We’re happy to walk you through it so you get the right gear.
Why Hire from NZ Machine Hire?
We’re Auckland locals who know what works on Auckland sites. We don’t just drop off a machine and leave you to it. We make sure you understand how to use it, what it can handle, and what to expect.
Frequently Asked Questions
Can I hire a plate compactor just for the weekend?
Yes, we offer daily, weekend, or weekly hire options to suit your schedule.
Do I need a water tank for asphalt?
For asphalt patching, yes. The water stops material sticking to the plate and gives you a smoother finish.
Is it hard to operate a plate compactor?
Most are easy to handle, even if you’ve never used one before. We can show you the basics when you pick up or when we deliver.
Can I put a 150kg compactor on trailer myself?
Yes, you can. We’ll help you load it safely, or we can deliver it for you.