Reference new model
YUYAN / Walk-behind and trench roller
NEW MACHINERY / WALK-BEHIND & TRENCH ROLLER
YUYAN BM50 Walk-Behind Double Drum Vibratory Roller
For trenches, sidewalks and small-area compaction: first review photos and the spec sheet; then request a quotation specifying configuration, quantity and destination port.
Representative model · Supplied on request Photos and specifications are for model comparison only; confirm the specific unit, configuration and availability when you request a quotation.
YUYANProduct sheet
PHOTOS & SPECS
PHOTOS & SPECS
Click thumbnails to change the photo · Click the main image to view full size
01 / TECHNICAL SPECIFICATIONS
Complete specifications,
listed item by item.
The following preserves the fields, values and units as shown in the technical data; no estimates are made. Different configurations, optional equipment and production batches may vary; the specific purchase is governed by the nameplate, configuration list and the contract’s technical annexes.
Inquire matching configuration ↗01
External dimensions
6 technical fields| Overall machine length (mm)Overall length (mm) | 2480 | ||
|---|---|---|---|
| Working width (W) (mm)Working width (mm) | 788 | ||
| Overall height (H) (mm)Overall height (mm) | 1820 | ||
| Steel drum diameter (HI) (mm)Drum diameter (mm) | 426 | ||
| Steel drum width (WI) (mm)Drum width (mm) | 600 | ||
| Exciting force (kN)Exciting force (kN) | 20 | ||
02
Main parameters
1 technical field| ModelModel | BM50 | BM50C | BM50S |
|---|
03
Weight
2 technical fields| Operating weight (kg)Operating weight (kg) | 540 | 540 | 570 |
|---|---|---|---|
| Static linear load (N/cm)Static line load (N/cm) | 45 | ||
04
Dimensions
7 technical fields| Overall width (mm)Overall width (mm) | 780 | ||
|---|---|---|---|
| Overall length (with handlebar folded) (mm)Overall length (handle lowered) (mm) | 2480 | ||
| Overall height (with handlebar upright) (mm)Overall height (handle upright) (mm) | 1820 | ||
| Packaging dimensions (mm)Package dimensions (mm) | 1300*850*1050 | ||
| Roller width (mm)Drum width (mm) | 600 | ||
| Drum diameter (mm)Drum diameter (mm) | 426 | ||
| Starting methodStarting method | Recoil start / Electric start | ||
05
Power system
6 technical fields| Engine brandEngine brand | Honda | Changfa/Changchai/KAMA | Changchai |
|---|---|---|---|
| Engine modelEngine model | GX270 | 178 | R180 |
| Engine typeEngine type | Four-stroke gasoline engine | Four-stroke diesel engine | Evaporative water-cooled diesel engine |
| Number of cylindersNumber of cylinders | 1 | 1 | 1 |
| Output power (kW)Output power (kW) | 6.7 | 4.4 | 5.7 |
| Rotation speed (rpm)Rotational speed (rpm) | 3600 | 3600 | 2600 |
06
Travel performance
2 technical fields| Travel speed (km/h)Travel speed (km/h) | 0-3.8 | ||
|---|---|---|---|
| Theoretical gradeability (%)Theoretical gradeability (%) | 30 | ||
07
Brake system
1 technical field| Travel drive modeTravel drive type | Bi-directional hydraulic chain drive | ||
|---|---|---|---|
08
Vibration system
4 technical fields| Vibratory wheelVibrating drum | Front + Rear | ||
|---|---|---|---|
| Vibration frequency (Hz)Vibration frequency (Hz) | 70 | ||
| Amplitude (mm)Vibration amplitude (mm) | 0.6 | ||
| Exciting force (kN)Exciting force (kN) | 20 | ||
09
Watering/sprinkling system
1 technical field| Spraying modeSprinkling method | Gravity-fed water spray | ------ | |
|---|---|---|---|
10
Capacity
4 technical fields| Fuel tank capacity (L)Fuel tank capacity (L) | 5.9 | 2.7 | 6.5 |
|---|---|---|---|
| Lubricant oil capacity (L)Lubricating oil capacity (L) | 1.1 | 1.1 | 2 |
| Hydraulic oil tank capacity (L)Hydraulic oil tank capacity (L) | 18 | ||
| Water tank capacity (L)Water tank capacity (L) | 20 | 20 | ------ |
11
Packing and container loading (reference)
4 technical fields| Internal packing dimensionsPacked size (inner) | 130×84×104 cm | ||
|---|---|---|---|
| Wooden crate exterior dimensionsWooden case (outer) | 135×89×117 cm (with KAMA 188 engine: 135×91×120 cm) | ||
| Metal-frame, double-layer packingDouble-deck steel frame | 136×84×225 cm | ||
| Reference loading quantity (double layer)Units per container (double-deck, ref.) | 20GP 20 units / 40HQ 42 units | ||
02 / PRODUCT DETAILS
Product features,
clear and concise.
From operating use to key components, learn about the equipment with images and parameters.
Request a quote for this model ↗
YUYAN / Model overview
YUYAN BM50 Walk-Behind Double Drum Vibratory Roller
Selection between walk-behind and trench rollers can begin by comparing site photos, power and operating parameters. This page describes model features; supplied under the YUYAN brand. When requesting a quotation, confirm the target configuration, destination port and delivery requirements.
Operating weight540 / 570 kg
Vibration force20 kN
Function description and detailed images Equipment features / PRODUCT DETAILS
Product features
- The machine has a painted finish, offers wide operating visibility and a clean exterior design.
- Small working radius, suitable for operating in narrow areas.
- Extended handle eases steering and reduces operator effort.
Parameters on this page come from YUYAN 2026 product literature; images show prototype illustrations and color or some configurations may vary. Options such as the engine will be confirmed by the configuration list and written quotation.
03 / MATCH & VERIFY
When matching a new machine,
check these points.
After you enquire about a specific machine, verify the documents and delivery conditions in the following order.
- 01
Confirm the target configuration and applicable requirements
Check the intended use, tonnage/load capacity, attachments and destination-country requirements; the model spec sheet does not replace a specific configuration list.
- 02
Verify available condition and factory documents
Request photos, the nameplate or factory documents for the specific machine/batch, and information on actual supply and delivery times.
- 03
Written quotation and delivery point
Specify currency, validity, trade terms, named place and costs included.
Reference new model
Reference new model
YUYAN / Walk-behind and trench roller
YUYAN BM60 Walk-Behind Double Drum Vibratory Roller
View reference model · Request a quote ↗
Reference new model
YUYAN / Walk-behind and trench roller