Reference new model
YUYAN / Mobile light tower
NEW MACHINERY / LIGHT TOWER
YUYAN BMA4000 Trailer Light Tower, Manual Mast
For night construction and emergency lighting: first review the photos and spec sheet; then request a quotation with 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
5 technical fields| Overall length (mm)Overall length (mm) | 2180 |
|---|---|
| Overall width (mm)Overall width (mm) | 1130 |
| Overall height (mm)Overall height (mm) | 2700 |
| Mast height (m)Mast height (m) | 7 |
| Tire and rim specification (in)Tyre and rim size (in) | 13 |
02
Main parameters
31 technical fields| ModelModel | BMA4000 |
|---|---|
| Engine modelEngine model | Changchai/KAIMA |
| Engine modelEngine model | 186F/186F |
| Engine typeEngine type | Single-cylinder, air-cooled |
| Power (kW)Power (kW) | 6 |
| Frequency (Hz)Frequency (Hz) | 60 |
| Rotation speed (rpm)Rotational speed (rpm) | 3600 |
| Emission standardEmission standard | TIER 4 |
| AC generatorAlternator | Brushless single-phase |
| Generator insulation classGenerator insulation class | Class H |
| Rated voltage (V)Rated voltage (V) | 230 |
| Number of output socketsNumber of output sockets | 1(230V,10A) |
| Continuous working time (h)Continuous operating time (h) | 28 |
| Fuel tank capacity (L)Fuel tank capacity (L) | 35 |
| Single lamp power × number of lamps (W)Lamp power × quantity (W) | 1000W X 4/ 400W X 4 |
| Luminous flux (lm)Luminous flux (lm) | 440000 |
| Illumination range (m)Illumination range (m) | 100 |
| Fixture typeLamp type | Metal halide floodlight / LED |
| Stabilizer leg adjustment typeStabilizer leg adjustment | Manual adjustment |
| Lighting mast extension typeMast extension method | Vertical lift |
| Type of liftLifting method | Manual lift |
| Light mast structureMast configuration | Four-section elevating light mast |
| Tilt angle (°)Inclination angle (°) | < 10 |
| Wind resistance class (class)Wind resistance rating (class) | < 8 |
| Suspension and brakesSuspension and brakes | Hexagonal rubber torsion axle, without brakes |
| Length (mm)Length (mm) | 2180 |
| Width (mm)Width (mm) | 1130 |
| Height (mm)Height (mm) | 2700 |
| Lifting height (m)Lifting height (m) | 7/9 |
| Tire and rim specification (in)Tyre and rim size (in) | 13 |
| Weight (kg)Weight (kg) | 550 |
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 BMA4000 Trailer Light Tower, Manual Mast
Select a mobile lighting tower by comparing site photos, power requirements and operating parameters. This page describes the model features; YUYAN brand supplies the equipment. When requesting a quote, confirm the target configuration, lead time and delivery requirements.
Power per lamp × number of fixtures1000W X 4/ 400W X 4
Lifting height7/9 m
Function description and detailed images Equipment features / PRODUCT DETAILS
Product features
- Equipped with metal halide lamps; high luminous flux and long service life.
- Equipped with a manual winch with a self‑braking function.
- Uses a 4‑section galvanized lifting mast with anti‑fall and corrosion resistance.
- Five wind‑stabilizing outriggers provide stable support.
- Integrated control panel includes a rainproof cover.
- Lift height 7 m; adjustable lighting angle and long-range illumination.
- Equipped with a large-capacity fuel tank for longer continuous operating time.
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.
