Full Hydraulic Road Rollers by Xinghang From 1 Ton Double Drum to 6 Ton

Compaction is one of the most critical steps in road building, airport runway construction, dam foundation treatment, and even parking lot paving. Insufficient or uneven compaction leads to premature cracking, water infiltration, and costly rework. Selecting the right roller—double drum vibratory for asphalt, single drum sheepsfoot or smooth for subgrade, pneumatic tyred for final seal—directly affects quality and speed.

Jining Xinghang Machinery manufactures a complete range of compact to mid-size rollers:

Double steel drum vibratory rollers: XHRS700 (1T class), XHRS800 (1.5T), XHRS1000 (2T), XHRS1100 (2.5T), XHRS1200 (3T), XHRS1400 (4T).
Front steel rear rubber (polymer tyre) combi-rollers: XHRS1200T, XHRS1400T.
Double pneumatic tyred rollers: XHRST1200 (3T).
Single drum vibratory rollers: XHR3500 (3.5T), XHR4000 (4T), XHR6000 (6T).
Walk-behind and ride-on small drum rollers: XHRS700B/C, XHF series, XHFS series.

All hydraulic-drive models use brand-name variable displacement piston pumps, orbital motors (some with NSK bearings), and ergonomic control layouts. This article explains roller types, Xinghang technical strengths, specification interpretation, and application matching.

Types of Road Rollers and Their Typical Uses

Double Drum Vibratory Roller (DDVR)

Both front and rear drums vibrate (or front-only on smaller units). Best for hot-mix asphalt (HMA) compaction in overlapping passes. Also used on granular base courses when fitted with appropriate amplitude/frequency.

Single Drum Vibratory Roller (SDVR)

One large-diameter steel drum forward, two rear pneumatic tires. Drum vibrates; tires provide kneading. Suited for cohesive and granular soils (clay, silt, sand-gravel mix) at subgrade or subbase stage. Compaction measured in number of passes and roller weight.

Pneumatic Tyred Roller (PTR)

Multiple rubber tires front and rear, apply uniform pressure and slight kneading action. Used on asphalt surface course to seal pores and improve density without shoving—often the final pass after steel drum.

Combo Roller (Front Drum + Rear Pneumatic)

One steel drum plus pneumatic tires; bridges gap between asphalt and some base compaction; popular in smaller municipalities.

Xinghang covers all four categories in the 1T–6T range.

Xinghang Double Drum Vibratory Roller Series Highlights

Take XHRS1200 (3T class) as representative:

Operating weight: 3140 kg (with full water ballast).
Drum width: 1200 mm, diameter 710 mm.
Engine: Changchai ZN390 39 HP / Yanmar 3TNV or Kubota optional.
Travel: hydrostatic twin motor drive, 0–12 km/h two-speed.
Vibration: dual drum hydraulic vibration, eccentric moment adjustable, frequency 70 Hz, centrifugal force 45 kN × 2.
Spray system: dual 180 L polyethylene water tanks, filtered, pressure atomizing nozzles, interval spray setting to prevent asphalt sticking.
Articulated frame with +/- 30° oscillation for even drum contact on uneven surface.
Parking brake: spring-applied hydraulically released.
NSK bearings on drum shafts for long life under continuous vibration.

Smaller models (XHRS700/800/1000/1100) share same design philosophy scaled down: e.g., XHRS700 — operating weight 1100 kg, drum width 700 mm, Changfa CF186 9 HP engine, 30 kN excitation force, 75 Hz frequency.

Single Drum Vibratory Rollers XHR3500 / XHR4000 / XHR6000

XHR6000: operating weight 6000 kg, drum width 1450 mm, diameter 1060 mm, Changchai 490 49 HP, torque converter + power shuttle shift transmission, vibration 75 kN, travel 0–8 km/h, 20% max grade.
Features: adjustable vibration amplitude (on select models), scraper bars to keep drum clean in cohesive soil, FOPS canopy, adjustable seat with suspension.
Application: highway subgrade, dam core, large parking lot base.

Why Xinghang Rollers Stand Out Technically

Hydrostatic Drive vs. Mechanical

Most Xinghang 1T–3T rollers use closed-loop hydrostatic travel drive (variable pump + fixed/multi displacement motor). Benefits: infinite speed control, automatic traction compensation on slopes, less shock load on driveline, easier to add cruise control or auto-stop.

Water Spray System Design

Rotationally molded polyethylene tanks resist corrosion from chloride-containing water. Filtered intake, individually adjustable per-side nozzles, recirculation to prevent settling. Critical for asphalt work—poor spray = asphalt sticks to drum = tearing.

Frame Oscillation and Articulation

Articulated center joint allows ± 30–35° steering AND ± 10–15° frame oscillation so both drums maintain ground contact on uneven base—key to uniform compaction.

Component Quality

International brand bearings (NSK), reputable pumps (Linde, Rexroth-sourced or equivalent per batch), SAE-standard hydraulic fittings reduce leakage risk.

Export-Ready Documentation

CE mark, EN 500-1 / EN 474 compliance statement, operation & maintenance manualin English, parts breakdown, test report.

How to Select the Right Roller for Your Project

Determine material: asphalt → DDVR or combo; soil/base → SDVR or PTR.
Required compaction width: typical lane widths 1.2 m–2.1 m; choose drum width accordingly.
Compaction thickness: thick lifts of subgrade may need 10–18 ton static weight; thin asphalt lifts fine with 1–3T DDVR.
Jobsite access: walk-behind (XHRS700B) for trench backfill; ride-on for open area.
Local regulation: some countries require type-approval for >3T rollers—confirm with Xinghang if COC provided.

Maintenance Tips for Longer Roller Life

Drain/flush water tanks after each asphalt day to prevent algae and nozzle clogging.
Check drum scrapers for wear; adjust clearance.
Change hydraulic filter per interval (usually 250 hrs initial, 500 hrs subsequent).
Grease articulation and oscillation pins weekly on active sites.
Store with drums off damp ground; rotate periodically if idle >1 month.

Typical Customer Profiles

Asphalt paving subcontractors needing reliable 1.5–3T DDVR for city road patches.
Civil engineering firms building rural roads requiring 6T single drum for later-stage base.
Equipment rental depots stocking XHRS800/XHRS1200 for general hire.
Government Public Works Departments procuring combi-roller for mixed urban projects.

Conclusion

Xinghang full hydraulic road rollers cover the essential spectrum of asphalt and soil compaction needs for small-to-medium contractors worldwide. With proven hydrostatic drives, ample water systems, and globally recognized component brands, they offer dependable performance at a competitive price point backed by factory warranty and spare parts support.

To discuss which model matches your typical project thickness, width, and daily output requirement, send us your inquiry. We will reply with technical proposal and FOB price.