The SDLG RD730 is the tandem roller in the range that sparks the most questions — because published sources cannot agree on what weight class it is. The dealer website describes an 8-tonne tandem with a 75 kW engine; the dealer catalogue describes a 3-tonne light tandem. That is not a rounding difference: it changes trailer, application and pricing conversations entirely. This guide publishes both figures, explains exactly how to resolve the conflict before you buy, and covers the RD730's asphalt applications, price basis, stock, warranty and financing for Kenyan buyers.

Quick answers if you are comparing listings: buyers searching SDLG RD730 Kenya, SDLG RD730 for sale Kenya or any tandem roller for sale Kenya listing should know this machine's quoted configuration must be nameplate-verified because of the weight-class conflict below — the authorized SDLG roller dealer Kenya desk will show you the actual unit. The RD730 specs below disclose the conflict; the RD730 price Kenya buyers receive reflects the verified configuration, VAT treatment and delivery; RD730 stock Kenya rotates weekly, so call for today's units. RD730 financing Kenya is available through asset-finance lenders, and asphalt roller Kenya buyers should confirm spray-bar and scraper configuration in the quotation. The SDLG RD730 dealer Nairobi desk is reachable on +254 718 686 967.

The weight-class conflict: what we know and what to do

Three dealer sources now speak, and two agree:

With two independent dealer documents describing a 3-tonne machine at a 3-tonne price, the evidence points clearly to the light class — the website's 8-tonne entry appears to be a stale or misplaced figure. The machine nameplate remains the final confirmation, and the quotation should state the verified figure as always.

Asphalt applications once the class is verified

• Surface dressing and chipseal finishing — the kneading action of a tandem's two drums seats aggregate into binder; weight class determines layer depth and speed
• Asphalt paving support — breakdown and finish passes behind the paver, where drum overlap and vibration control decide surface regularity
• Urban and estate roads — narrow carriageways where the compact footprint beats larger tandems
• Patchwork and reinstatement — utility trenches, pothole repairs and reinstatement bands where a light, trailer-friendly unit earns its keep

Heavier asphalt programmes — highways and deep lift-over-lift paving — belong to the larger tandem classes; the dealer will say so honestly, because an undersized roller on asphalt simply polishes the surface instead of compacting it.

Specifications and configuration checks

Stock, price basis and delivery

Stock conversations start with the usual verification: the dealer shows you the physical unit, you read the nameplate, and the quotation is written against the verified configuration. Call or WhatsApp the SDLG desk on +254 718 686 967 for today's units. The RD730 price Kenya buyers should anchor on is KSh 4,500,000 inclusive (3-tonne light tandem, dealer price list effective October 2026) — indicative, subject to change without notice, and confirmed by written quotation within 24 hours of inquiry. Honestly comparing this model against competing quotes requires the same verified figure on both sides. Delivery is trailer-based at either weight class, and commissioning should include vibration-system function checks, scraper and sprinkler verification, and operator orientation. Frame the budget first in the cost estimate calculator.

How the RD730 sits in the SDLG roller range

The tandem RD machines complement the single-drum RS line: RS7120H and RS7140H handle soil and subbase compaction, while tandems like the RD730 finish asphalt. Buyers running full road programmes typically pair one of each; buyers doing purely surface work can run the tandem alone. The roller range page maps the full line-up, and the SDLG desk will size the pairing to your layer schedule honestly.

Financing the RD730

Asset finance applies at either verified weight class, scaled to the machine: deposit, lender charges and a tenor matched to earning life. The asset finance guide, deposit scenarios and documents checklist cover the file lenders expect. Lenders will price the loan against the verified configuration, which is one more reason the nameplate check comes before the finance application, not after.

Before you buy: five checks that take ten minutes

1. Read the nameplate operating weight and engine data, and photograph them
2. Confirm the quotation states the same verified figures, line by line
3. Test the vibration system at both drums, listening for bearing noise
4. Verify scraper adjustment and sprinkler spray pattern — the asphalt-critical items
5. Confirm the first-service plan, warranty registration and PDI documents in writing

Choosing between light and heavy tandems

Whatever the RD730's verified class turns out to be, the buyer's real decision is workload matching. Light tandems earn their keep on footpaths, estate roads, parking bays and patchwork: frequent moves, trailer-friendly weights, and layer thicknesses that do not need mass to consolidate. Heavy tandems earn on municipal carriageways, surface dressing programmes and paving support, where mass, drum width and vibration output decide production per shift. The wrong choice costs in both directions: too light, and the machine polishes instead of compacting, failing density tests and redoing work; too heavy, and you burn fuel, tyres and trailer logistics moving capability you never use. The SDLG desk will walk the verified unit against your layer schedule and say plainly whether this model or a different class in the roller range fits.

Operating costs on asphalt work

• Water system discipline — clean spray bars and full tanks prevent pick-up on hot mix; a clogged bar turns a finishing pass into a damaged surface
• Scraper condition — worn scrapers let mix build on the drums, causing surface tearing that costs more in rework than the scraper blades cost to replace
• Vibration management — vibration on rigid or cool surfaces destroys drum bearings; operators should know exactly when it engages
• Transport frequency — light tandems move between jobs cheaply; heavy tandems amortise best on longer placements, so schedule accordingly

These four lines decide most of a tandem's real operating cost — and none of them appear on the specification sheet, which is why dealer-guided operator orientation matters as much as the machine itself. Budget an hour of that orientation into the commissioning conversation when you request the quotation; it is the cheapest production upgrade available to a new tandem fleet.

Working with pavers and surface-crews

On paving programmes, the tandem is only as good as its coordination with the paver: matching speed to the paving train, holding the correct rolling pattern (breakdown immediately behind the screed, intermediate and finish passes at declining temperatures), and communicating with the paving foreman about surface feedback. A roller that runs too cool a pattern leaves density on the table; one that rolls too hot creates displacement marks that survive the surface. The operator orientation at commissioning should cover these patterns explicitly for your crew's typical mix types — ask for it by name.

Trade-in, resale and exit value

Tandem rollers hold value well when their identity is documented — and for the RD730, the verified weight class on the quotation and warranty papers becomes part of that documentation. Keep every service record, scraper and spray-system maintenance note, and the PDI documents; a roller with a verifiable file outsells an identical hours-only unit measurably. If you are trading in an existing roller, ask for the valuation methodology in writing rather than a single number, and apply the same line-by-line reading discipline you would use buying new.

Frequently asked questions

It is a tandem designed primarily for asphalt and finish work; soil and subbase compaction belong to the single-drum RS machines. Running a tandem on deep soil lifts achieves polish, not density.