Types of Refrigerated Vehicles

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Types of Refrigerated Vehicles in Singapore: A Buyer’s Guide

Not all refrigerated vehicles are the same — and choosing the wrong type is one of the most common and costly mistakes businesses make when setting up cold chain transport. A vehicle that’s too small limits your capacity. A vehicle that’s too large consumes more fuel and requires a driver licence your team may not have. A vehicle configured for the wrong temperature range fails to meet SFA or HSA compliance requirements. And a vehicle that doesn’t suit your route type adds cost and operational friction on every single trip.

In 2024, LTA statistics showed that refrigerated vehicles made up only 4.18% of total commercial vehicle registrations in Singapore — a niche segment, but a critical one that underpins the country’s food supply, pharmaceutical distribution, and cold chain logistics. If your business is entering or expanding in this space, understanding the full range of vehicle types available is the right starting point.

This guide covers every major category of refrigerated vehicle in the Singapore market — what each type is, what it’s designed for, who uses it, and how to decide which fits your operation.

How to Think About Vehicle Selection

Before looking at specific vehicle types, it helps to know which variables actually determine the right choice. In practice, four factors drive the decision:

1. Temperature requirement What temperature must your cargo be maintained at throughout transit? Chilled (0–4°C), frozen (-18°C and below), pharmaceutical (2–8°C), or multi-zone? The temperature requirement determines the TRU specification — and some vehicle types simply cannot deliver the required performance at certain temperature ranges.

2. Payload and volume How much cargo do you move per trip, and how is it packaged? Loose cartons, pallets, hanging meat, racked pharmaceutical stock? Payload capacity and cargo body dimensions must match actual load requirements, not just the peak theoretical maximum.

3. Route type Urban multi-stop last-mile delivery is a very different operating environment from bulk single-drop wholesale distribution. Manoeuvrability, door access frequency, carpark clearance height, and trip duration all influence which vehicle type performs best on a given route.

4. Driving licence Under Singapore’s licence classification system, Class 3 authorises vehicles with an unladen weight (ULW) up to 2,500 kg, while Class 4 authorises heavy motor vehicles constructed to carry load with ULW above 2,500 kg, including all 14ft to 24ft rigid lorries, tipper trucks, and refrigerated trucks. If your operation relies on drivers with Class 3 licences, the vehicle options available to you are narrower than for a fleet with Class 4-qualified drivers.

Work through these four factors before looking at specific vehicles, and the field narrows quickly.

Type 1: Refrigerated Vans

What They Are

Refrigerated vans are the smallest category of cold chain vehicle — essentially a standard cargo van fitted with an insulated body and a transport refrigeration unit (TRU). They are the entry point for businesses needing refrigerated transport without the cost, size, or licensing requirements of a truck.

In Singapore, refrigerated vans are available in chiller configuration (0–4°C) for fresh and dairy cargo, and freezer configuration (-18°C and below) for frozen goods. Multi-temperature configurations operating separate compartments at different temperatures simultaneously are also available, used by licensed catering operators who deliver hot, chilled, and frozen items on the same route.

Key Characteristics

Unladen weight: Typically below 2,500 kg ULW — drivable on a Class 3 licence
Payload: Generally 500 kg to 1,000 kg depending on model and body configuration
Cargo body size: Typically 8ft to 10ft length
Carpark access: Standard height clearances — suitable for multi-storey carparks and residential loading zones
Manoeuvrability: Well-suited to dense urban routes, narrow streets, and tight delivery environments

Who Uses Refrigerated Vans

Small F&B businesses, cafes, and specialty food retailers
Caterers and central kitchens with multiple small-drop routes
Online grocery and meal-kit delivery operations
Pharmaceutical couriers handling small-volume sample transport
Florists and cut flower distributors
Artisan dairy and specialty food producers doing direct-to-consumer or HoReCa delivery

Considerations

Refrigerated vans are the most accessible cold chain vehicle — lower purchase price, lower running cost, wider driver availability due to Class 3 licence compatibility, and easier parking in Singapore’s urban environment. Their limitation is payload: once a business scales beyond what a van can carry per trip, per-delivery economics favour moving to a truck.

For a detailed van vs truck comparison, see: Refrigerated Van vs Refrigerated# Truck

Type 2: Light Duty Refrigerated Trucks (10ft Lorries)

What They Are

Light duty refrigerated trucks — in Singapore most commonly the 10ft lorry format — sit between vans and full-size heavy duty trucks. They offer significantly more payload and cargo volume than a van while remaining compact enough for urban delivery routes and multi-storey carpark access.

The Mitsubishi Canter is Singapore’s most widely deployed 10ft lorry and the entry point for businesses that require freezer-grade cold chain performance. The lorry platform provides the thermal mass and refrigeration unit capacity to achieve and sustain -18°C for frozen meat, seafood, and frozen food distribution — a performance level that van-based platforms cannot reliably match. Critically, the Canter is designed to fit under standard Singapore multi-storey carpark clearances, maintaining access to residential and commercial loading zones that full-height trucks cannot enter.

Key Characteristics

Unladen weight: Many 10ft lorry configurations exceed 2,500 kg ULW — verify each specific vehicle’s ULW against your driver licences before ordering, as chiller lorries or larger vans may straddle the Class 3/Class 4 line depending on total weight and body configuration. Most 10ft refrigerated lorries require Class 4.
Payload: Typically 1,000 kg to 2,500 kg depending on configuration
Cargo body size: 10ft — fits 2 to 4 pallets depending on pallet size and stacking
Carpark access: Designed to fit standard Singapore multi-storey carpark height clearances
Temperature performance: Capable of sustained -18°C — unlike most van platforms

Who Uses Light Duty Refrigerated Trucks

Growing F&B businesses that have outgrown refrigerated vans
Frozen food distributors serving supermarkets, wet markets, and foodservice
Wholesale seafood and meat suppliers
Pharmaceutical cold chain operators requiring sustained 2–8°C with higher payload than vans
Catering operations with larger event volumes

Considerations

The 10ft refrigerated lorry is the workhorse of Singapore’s SME cold chain sector. It hits a practical sweet spot: enough payload for meaningful distribution economics, compact enough for urban access, and — with the right model selection — capable of meeting SFA frozen food transport requirements that vans struggle to sustain reliably. The key consideration is licensing: confirm driver ULW credentials against the specific vehicle’s log card before purchasing.

For a full guide to this category, see: Light Duty Reefer Trucks

Type 3: Heavy Duty Refrigerated Trucks (14ft to 24ft Lorries)

What They Are

Heavy duty refrigerated trucks are the large-format end of the market — 14ft, 20ft, and 24ft lorry configurations designed for bulk distribution, multi-pallet loads, and longer routes including cross-border operations into Malaysia.

Class 4 authorizes driving heavy motor vehicles constructed to carry load or passengers with ULW above 2,500 kg, including all 14ft to 24ft rigid lorries. All heavy duty refrigerated trucks in this category require Class 4-licensed drivers as a minimum. Prime mover-based configurations with unladen weights above 7,250 kg require Class 5.

Key Characteristics

Unladen weight: Above 2,500 kg ULW — Class 4 minimum, Class 5 for heaviest configurations
Payload: Typically 3,000 kg to 10,000 kg+ depending on format
Cargo body size: 14ft to 24ft — typically 4 to 12 pallets
Carpark access: Height restrictions apply; many multi-storey carparks are inaccessible — route planning must account for delivery point access
Temperature performance: Full chiller and freezer range capability; multi-temperature configurations available

Who Uses Heavy Duty Refrigerated Trucks

Large food distributors and 3PLs serving supermarket chains
Seafood importers moving bulk loads from Jurong Fishery Port or Senoko Fishery Port to distribution
Meat importers and wholesale suppliers
Manufacturers distributing chilled or frozen products at scale
Operations with cross-border routes into Malaysia

Considerations

Heavy duty trucks deliver the lowest cost-per-kg of cargo transported — the economics of bulk distribution favour scale. But they come with higher capital cost, higher fuel and maintenance expense, Class 4 or 5 driver requirements (with the associated hiring and retention challenges), and restricted access in Singapore’s urban environment. They are the right choice for established, high-volume operations — not for businesses still finding their distribution rhythm.

For a full guide to this category, see: Heavy Duty Reefer Trucks

Type 4: Multi-Temperature Trucks

What They Are

Multi-temperature trucks — also called multi-compartment or dual-zone trucks — use internal bulkheads to create two or more independently controlled temperature zones within a single cargo body. Each zone has its own evaporator circuit connected to the TRU, allowing different set points to be maintained simultaneously.

The most common configuration is a single bulkhead dividing the cargo body into a chilled zone (0–4°C) and a frozen zone (-18°C and below). Some operations require three zones — ambient, chilled, and frozen — for truly mixed-cargo distribution.

Key Characteristics

Available in both light duty (10ft) and heavy duty (14ft to 24ft) formats
TRU must be specified to handle the combined load of multiple zones
Zone sizes are fixed by the bulkhead position — adjustable partitions exist but are less common
Higher TRU specification and purchase cost compared to single-zone equivalents
Licensing follows the same class rules as the underlying truck format

Who Uses Multi-Temperature Trucks

Food distributors handling mixed chilled and frozen SKUs on consolidated routes
Supermarket distribution operations supplying both fresh and frozen sections
Caterers delivering hot, chilled, and frozen components simultaneously
Central kitchen operations supplying multiple outlets with different product types
Pharmaceutical distributors managing multiple storage-class products on the same vehicle

The Core Benefit: Route Consolidation

The commercial case for multi-temperature trucks is route consolidation. Without multi-temp capability, a distributor with both chilled and frozen products needs separate vehicles on separate routes — or accepts the inefficiency of half-loaded single-temperature vehicles. With multi-temp, the same driver covers both in one trip, reducing fuel, labour, and fleet size proportionally to the route overlap.

Considerations

Zone size rigidity is the main limitation. A bulkhead fixed at the midpoint of a 14ft cargo body gives two 7ft zones — which may not match actual cargo ratios on every trip. Some businesses solve this with adjustable partitions; others accept the inefficiency on mismatched days as a worthwhile trade-off for the consolidation benefits on typical days. Assess your actual cargo mix before specifying zone proportions.

For a full guide to this category, see: Multi-Temperature Trucks

Type 5: Electric Refrigerated Vehicles

What They Are

Electric refrigerated vehicles are cold chain vehicles where the drive system is fully electric — powered by onboard batteries rather than a diesel engine. The refrigeration system may be battery-powered, or in some cases uses an EPTO (Electric Power Take-Off) device that allows a conventional refrigeration unit to operate with an electric vehicle.

Some electric vehicles come with an EPTO (Electric power takeoff), a device that allows conventional direct driven (non-electric) refrigeration systems to operate with electric vehicles.

This category spans vans and light duty truck formats in Singapore’s current market. Full-size heavy duty electric refrigerated trucks are emerging globally but remain limited in Singapore’s commercial market as of 2026.

Key Characteristics

Drive system: Fully electric, charged from grid via Type 2 AC or Combo-2 DC charging
Refrigeration power: Battery-powered TRU or EPTO-linked conventional TRU
Range impact: Running refrigeration from the vehicle battery reduces driving range — typically by 15–25% versus the non-refrigerated equivalent
Licence class: Follows ULW-based classification. A December 2025 Traffic Police Exemption Order permits Class 3 and Class 3A holders to operate specific approved electric LGV models with ULW between 2,501 kg and 3,000 kg — an interim measure ahead of full legislative amendments planned for 2026 that would raise the ULW threshold broadly for Class 3 holders. Verify the specific model’s approval status before purchase.
Charging infrastructure: Requires overnight charging at depot or access to commercial EV charging points

Who Uses Electric Refrigerated Vehicles

Urban last-mile delivery operations with predictable, shorter routes
Businesses with sustainability targets or customer ESG requirements
Operators looking to reduce TRU diesel costs on routes where vehicles spend significant time stationary
F&B businesses aligned with Singapore’s Green Plan objectives

The Trade-offs

Electric refrigerated vehicles offer lower running costs (electricity vs diesel), zero direct emissions, quieter operation (relevant for early morning residential deliveries), and lower maintenance complexity without a diesel TRU engine. The trade-offs are range constraints, higher vehicle purchase price, charging infrastructure requirements at the depot, and a currently limited model range in Singapore’s commercial market for refrigerated configurations.

For urban, predictable routes under 150–200 km per day, electric refrigerated vans are increasingly viable. For long-haul, high-payload, or unpredictable routes, diesel remains the more practical choice in 2026.

For a full guide to this category including current EV incentives and grants, see: Electric Refrigerated Vehicles

Vehicle Type Summary Table

Type	Typical Format	ULW / Licence	Payload	Best For
Refrigerated van	8–10ft van body	≤2,500 kg / Class 3	500–1,000 kg	Urban last-mile, small F&B, caterers
Light duty reefer truck	10ft lorry	>2,500 kg / Class 4	1,000–2,500 kg	Growing distributors, frozen food, SME cold chain
Heavy duty reefer truck	14–24ft lorry	>2,500 kg / Class 4–5	3,000–10,000 kg+	Bulk distribution, 3PL, large distributors
Multi-temperature truck	10–24ft (various)	Class 4 (most)	Varies by format	Mixed chilled/frozen cargo, route consolidation
Electric refrigerated vehicle	Van / light truck	Class 3 (EV exemption) / Class 4	500–2,500 kg	Urban routes, sustainability-focused operations

How to Choose the Right Type for Your Business

Use this decision sequence:

Step 1 — Confirm your temperature requirement. If you need sustained -18°C for frozen cargo, eliminate vans from consideration and focus on 10ft lorries or larger with a TRU rated for frozen performance. If chilled (0–4°C) is sufficient, vans remain viable for smaller volumes.

Step 2 — Estimate your payload per trip. Calculate not just the maximum possible load but the typical load on an average delivery run. If a van can carry 80% of your typical load, that’s the right tool. If you’re consistently running at van capacity limit, a light duty truck gives operational headroom.

Step 3 — Map your route pattern. Multi-stop urban routes favour smaller, more manoeuvrable vehicles. Bulk single-drop wholesale routes favour larger vehicles with lower cost-per-kg. Cross-border routes require heavy duty with appropriate licensing and road clearances.

Step 4 — Check your cargo mix. If you regularly carry both chilled and frozen products and routes overlap, a multi-temperature truck deserves serious consideration. Calculate the route consolidation savings against the higher vehicle cost.

Step 5 — Confirm your drivers’ licence class. Always verify each specific vehicle’s ULW against your driver licences before ordering. A vehicle purchase that your current drivers can’t legally operate is an expensive mistake that creates immediate operational disruption.

Step 6 — Decide on diesel vs electric. If your routes are urban and predictable, and you have overnight depot charging capability, electric is worth evaluating. If your routes are long, variable, or require heavy payload, diesel remains the practical choice for now.

Frequently Asked Questions

What is the most common refrigerated vehicle type used by SMEs in Singapore? The 10ft refrigerated lorry — particularly in the Mitsubishi Canter format — is the most widely used cold chain vehicle by Singapore SMEs. It hits the practical sweet spot of payload capacity, urban manoeuvrability, carpark access, and frozen temperature performance that van platforms struggle to match.

Can I use a refrigerated van for frozen food delivery? Some refrigerated vans can achieve and hold -18°C, but performance varies significantly by model, TRU specification, ambient temperature, and cargo body size. In Singapore’s climate, smaller van-based TRUs work harder than truck-mounted equivalents. If frozen performance is critical — particularly for SFA compliance — verify the specific van model’s TRU rating for tropical ambient temperatures before purchasing.

Do I need a different vehicle for pharmaceutical transport versus food transport? The vehicle type may be the same — chilled range, data logging capability, validated temperature performance — but pharmaceutical transport under HSA GDP requirements adds documentation, validation, and process requirements that food transport does not. The vehicle specification may overlap, but the compliance system around it is more demanding for pharmaceutical use.

What is an EPTO and why does it matter for electric refrigerated vehicles? An EPTO (Electric Power Take-Off) allows a conventional diesel-compatible refrigeration unit to be driven electrically from the vehicle’s battery system, rather than requiring the diesel engine to run or a separate diesel TRU engine. This expands the range of conventional TRU equipment that can be used with electric vehicle platforms, rather than requiring purpose-built electric TRUs. It’s a practical bridge technology while the electric cold chain vehicle market matures.

Is buying or renting a refrigerated vehicle better for a new business? For a new or growing business, renting typically reduces upfront capital outlay, removes maintenance responsibility, and provides flexibility to scale up or down as volume develops. Purchasing makes more sense once volume is consistent and predictable and the business can keep a vehicle at high utilisation. Rental costs more per trip at full utilisation but is often the right risk-managed choice early on.

How long does a refrigerated truck last in Singapore? Singapore’s commercial vehicles have a COE validity of 10 years, with a maximum vehicle life of 20 years. In practice, TRU performance and insulation integrity often become the limiting factor before the vehicle structure — most operators plan for TRU servicing or replacement at around 10,000 to 15,000 engine hours. Good maintenance significantly extends reliable service life.

Summary

Singapore’s cold chain vehicle market spans five main types — refrigerated vans, light duty reefer trucks, heavy duty reefer trucks, multi-temperature trucks, and electric refrigerated vehicles — each suited to different combinations of cargo temperature, payload, route type, and driver licence availability.

The right choice is always determined by the cargo first, the route second, and the operational constraints (payload, licensing, access) third. Starting with vehicle preference rather than cargo and route requirements is the most common selection mistake — and one that shows up as operational friction, compliance risk, or unnecessary cost on every single trip.

Explore the Full Guide

This article is part of the Refrigerated Trucks in Singapore content series:

Fundamentals

Vehicle Types

Types of Refrigerated Vehicles (this article)
Refrigerated Van vs Refrigerated Truck
Multi-Temperature Trucks
Electric Refrigerated Vehicles
Light Duty Reefer Trucks
Heavy Duty Reefer Trucks

Industries

Food Distribution
Pharmaceutical Transport
Seafood Logistics
Frozen Food Delivery
Dairy Transport
Catering & Central Kitchens