Vacuum Tanker Finance

Spread the cost of a vacuum tanker from £40,000 to £250,000 with flexible finance options. HP, lease, or refinance, compare rates from 40+ lenders.

Can you finance a vacuum tanker?

Yes, vacuum tankers are financed as a standard asset purchase, usually on hire purchase or a lease, with the machine itself acting as the security. UK prices typically run £40,000 to £250,000, and most deals are written over 36–84 months with a deposit of around 10–20%. Decisions typically take 24–48 hours. Used machines are financeable too, usually with a shorter term.

Typical Cost

£40k – £250k

Approval Speed

24–48 hours

3–5 days for > £150k

Rates From

7.0% APR

What would a vacuum tanker cost per month?

Vacuum Tanker price (ex VAT) £110,000

Deposit 10%

Agreement term 60 months

Annual interest rate 9%

Balloon payment £0

Your estimate

Indicative only. Not a quote and not an offer of finance.

Pre-filled with a typical vacuum tanker price. Indicative only, not a quote.

Finance options

Hire Purchase (HP)

Rate: From 7.5% APR
Term: 36–84 months
Deposit: 10–20%
Ownership: Yours at the end
Best for: Contractors wanting the chassis and tanker body on one agreement

Finance Lease

Rate: From 7.0% APR
Term: 36–84 months
Deposit: None required
Ownership: Return or buy (balloon payment)
Best for: Firms working long water company and council payment terms who need to protect cash flow

Operating Lease

Rate: From 8.2% APR
Term: 48–72 months
Deposit: None required
Ownership: Return at end
Best for: Fleet operators replacing units on a fixed cycle

Representative example

On a purchase price of £110,000: a 10% deposit of £11,000, then 48 monthly payments of £2,320 at 5.9% APR representative (fixed). Total amount payable £122,360, including the deposit. The rate you are offered depends on your business and the asset.

What buyers actually specify

Guide prices for sizing a finance agreement, not quotes. Manufacturers in this market mostly price on application, so where a current UK list price could not be confirmed the row describes a specification class rather than naming a model. Your supplier quote is what the agreement is written against.

Machine or specification	Guide price	Type
Whale Tankers combination jet vac unit on rigid chassis	£100,000 – £200,000 (indicative, confirm current price with a Whale Tankers dealer)	Combination Jet Vac
Vac-Ex vacuum excavation unit	£150,000 – £250,000 (indicative, confirm current price with a Vac-Ex dealer)	Vacuum Excavation Unit
Ulemco low-emission tanker conversion (specification class, emerging technology)	£130,000 – £220,000	Low-Emission Tanker
Compact vacuum tanker on 7.5t chassis (specification class)	£40,000 – £70,000	Compact Vacuum Tanker

Tax benefits

A vacuum tanker is a moveable item of plant, even though it's built onto a heavy goods vehicle chassis, and the combined body and chassis normally qualifies for the Annual Investment Allowance, letting you set the full cost against taxable profits in the year of purchase up to the prevailing AIA limit, which your accountant can confirm. Hire purchase preserves this allowance for the buyer from day one; finance lease and operating lease payments are instead deducted as a revenue expense as they're paid.

Market context

Vacuum tankers are bought by drainage and liquid waste contractors, groundworks firms, and specialist utility subcontractors, typically serving term contracts with water companies and local councils where tender documents specify the chassis weight and jetting or vacuum specification required. Because a vacuum tanker is a vehicle plus a purpose-built tanker body, lenders in this sector generally want the whole assembly on one finance agreement rather than the chassis and body funded separately, since splitting them creates ownership complications if the unit is later sold or refinanced. Water company and council contracts typically pay on long terms, so cash flow rather than the interest rate itself is usually the deciding factor in choosing finance over paying outright. Replacement is generally driven by chassis mileage and MOT life rather than the tank or pump wearing out, and a steady used market from established manufacturers supports asset-backed finance for contractors of all sizes.

Frequently asked questions

Why do lenders want the chassis and tanker body on one agreement?

A vacuum tanker only has full value as a complete working unit, chassis plus purpose-built body, so lenders prefer to lend against that combined asset rather than the chassis alone, which is much harder to resell as a standalone item once a specialist body has been fitted. Financing them together also avoids complications if you need to sell, part-exchange or refinance the unit later, since there's a single agreement covering the whole vehicle.

What chassis weight should I choose, and does it affect the finance?

Chassis weight, commonly 7.5t, 18t or 26t gross vehicle weight, is driven by the volume of waste you need to carry and the contracts you're targeting, and it directly affects both the purchase price and the driving licence category needed for your operators. Heavier chassis cost more and are generally financed over longer terms, up to 7 years in some cases, reflecting their longer working life.

Can I finance a used vacuum tanker?

Yes, established manufacturers such as Whale Tankers hold value well, and used tankers are commonly financed, particularly through specialist tanker dealers. Lenders will look closely at chassis age, mileage and tank condition, since corrosion in the tank itself is a bigger concern on older units than general wear on the chassis.

Why is this equipment usually financed rather than bought outright?

Vacuum tankers represent a large capital outlay relative to the size of most drainage contracting businesses, and because water company and council work is typically paid on long terms, financing keeps working capital available to cover wages, fuel and materials while waiting to be paid, rather than committing a large lump sum to one vehicle upfront.

How long does approval take on a deal this size?

Most applications are approved within 24 to 48 hours once a supplier quote is available, but given the value involved, deals over roughly £150,000 commonly take 3 to 5 working days while the lender completes its checks. Applying as soon as a contract is confirmed, rather than waiting, helps avoid delays to your start date.