Reference new model
YUYAN / Backhoe loader
NEW MACHINERY / BACKHOE LOADER
YUYAN 388 backhoe loader
YUYAN brand new machinery · Manufactured in Hefei by YUYAN
Designed for combined excavation and loading: first review photos, the spec sheet and the reference FOB price; then discuss specific configuration, factory documents and destination port for the final quotation.
Representative model · Supplied on request Photo labeled 388, but the spec sheet shows 388T; model and configuration need verification. Confirm when requesting a quote.
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.
The original technical documents are marked in multiple places as 388T; do not directly apply those parameters to the 388 shown in the photo. Confirm the model correspondence first.
Inquire matching configuration ↗01
🔧 1. Dimensions and weight
7 technical fields| ItemItem | Specification |
|---|---|
| External dimensions (L×W×H)Overall Dimensions (L×W×H) | 6050 × 2465 × 3100 mm |
| Operating weightOperating Weight | 8200 kg |
| WheelbaseWheelbase | 2250 mm |
| Ground clearanceGround Clearance | 300 mm |
| Turning radiusTurning Radius | 6581 mm |
| Transport configurationShipping Configuration | 2 units in 1×40HQ (with optimized disassembly) |
02
Standard engine
4 technical fields| SpecificationsParameter | Specification |
|---|---|
| Brand / ModelBrand / Model | Weichai Euro II |
| Rated powerRated Power | 76 kW |
| TypeType | Direct injection, 4-stroke, water-cooled diesel |
03
⚙️ 3. Transmission system
7 technical fields| ItemItem | Specification |
|---|---|
| Standard transmissionStandard Transmission | Imported Carraro Power Transmission |
| TypeType | Single-stage, three-element torque converter |
| Hydraulic torque converter modelTorque Converter Model | YJ280 |
| GearsGears | 2 forward, 2 reverse |
| Optional transmissionOptional Transmission | Chinese Electronic-Control Transmission (rodless) |
| Optional transmissionOptional Transmission | Italian Carraro Electronic-Control Transmission |
04
🛞 4. Axles (Axles)
6 technical fields| ItemItem | Specification |
|---|---|
| Front axleFront Axle | Imported Carraro Steering Drive Axle |
| Rear axleRear Axle | Carraro Heavy-Duty Axle |
| Drive typeDrive Type | 4×4 Four-wheel drive |
| Travel reducer (final drive / final reducer)Final Drive | Single-stage reduction |
| Main driveMain Drive | Double reduction |
05
🛠️ 5. Hydraulic system
8 technical fields| ItemItem | Specification |
|---|---|
| Main pumpMain Pump | Jinan Quancheng Hydraulic Pump |
| Control valveControl Valve | Haihong Multi-way Valve |
| Steering unitSteering Unit | Danfoss Steering Unit + Priority Valve |
| System pressure (main)System Pressure (Main) | 22 MPa |
| System pressure (steering)System Pressure (Steering) | 12 MPa |
| Hydraulic controlHydraulic Controls | Mechanical standard / Pilot control optional |
| Hydraulic circuit for hydraulic breakerBreaker Pipeline | Pre-installed rear breaker hydraulic lines |
06
🚜 6. Front loader performance
8 technical fields| ItemItem | Specification |
|---|---|
| Bucket capacityBucket Capacity | 1.35 m³ |
| Digging forceBreakout Force | 38 kN |
| Rated lifting capacityLifting Capacity | 2800 kg |
| Unload heightDumping Height | 2800 mm |
| Unload distanceDumping Distance | 1062 mm |
| Loader functionsLoader Function | Floating function standard |
| Loader valveLoader Valve | 3-section valve with full pipeline set |
07
⛏️ 7. Backhoe performance
8 technical fields| ItemItem | Specification |
|---|---|
| Backhoe bucket capacityBackhoe Bucket Capacity | 0.3 m³ |
| Maximum digging depthMax Digging Depth | 5100 mm |
| Optional digging depthOptional Digging Depth | 4100 mm (non-extendable boom) |
| Rotation angleSwing Angle | 190° |
| Backhoe digging force (bucket), value that specifies the force applied at the bucket tip.Backhoe Digging Force (Bucket) | 46.5 kN |
| Arm digging force (arm)Dipper Digging Force (Arm) | 31 kN |
| Hydraulic circuit for hydraulic breakerBreaker Pipeline | Pre-installed |
08
🧰 9. Operator's cab
8 technical fields| ItemItem | Specification |
|---|---|
| Cabin typeCab Type | ROPS anti-rollover cabin |
| Air conditioningAir Conditioning | Heating + Cooling (standard) |
| SeatSeat | Adjustable rotating suspension seat |
| Monitor (instruments/display)Display | LCD monitor |
| Control leversControls | Front & rear mechanical control levers |
| LightingLighting | LED front & rear working lights |
| Additional information or extra optionsAdditional | Cab warning light, rear-view camera, sliding windows |
09
🛞 10. Tires (Tires)
4 technical fields| LocationPosition | Specification |
|---|---|
| Front wheelsFront Tires | 14-17.5 |
| Rear tiresRear Tires | 19.5L-24 |
| TypeType | Vacuum heavy-duty tires |
10
🦾 11. Legs/Support Devices
4 technical fields| ItemItem | Specification |
|---|---|
| TypeType | H-style hydraulic side-shift outriggers |
| MaterialMaterial | Full manganese steel |
| StabilityStability | Designed for extreme-duty excavation |
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 388 backhoe loader
Model selection for a backhoe loader can begin by comparing site photos, power and operating parameters. This page describes the model’s features; for actual purchase verify the target configuration, factory documentation and delivery requirements.
This product information is for familiarizing you with the YUYAN backhoe loader series; this page mixes data for 388 / 388T. Specific performance will be governed by the official spec sheet of the model you inquire about.
Operating weight8200 kg
Bucket capacity1.35 m³
Function description and detailed images Equipment features / PRODUCT DETAILS
This model fully supports OEM/ODM brand customization, including custom colors, logos, decals, cab design and engine options. It is an ideal choice for distributors, rental companies and contractors seeking high-performance equipment at competitive cost.
Key points
1. Full OEM/ODM Support
Brand customization (logos, decals, color schemes)
Customizable engine configurations
Tailored cab layout and control systems
Ideal for dealers who want to have their own brand.
2. Full manganese-steel structure
All key structural components are made of high-strength manganese steel.
Significantly improves durability, wear resistance and structural rigidity.
Well suited for heavy-duty use in construction, mining and municipal works.
3. Multiple engine options for the global market
Supports customized emission standards from Stage II to Euro V, for example:
Weichai / Yunnei engines (Stage II–III)
Cummins QSB series (Stage II–III)
Perkins Euro V
Yuchai Stage III–IV
4. High-end international components
Imported Carraro transmission and axles
Danfoss steering unit and priority valve
Haihong hydraulic valves
Full hydraulic pump
Mechanical control system, optional pilot operation
Cab with LCD display and air conditioning, providing comprehensive operator comfort
5. Heavy-duty performance
Powerful performance in loader and backhoe operations
Reinforced boom and arm structure
H-type hydraulic side-shift outriggers
Preinstalled hydraulic circuit for hydraulic breaker
High reliability, suitable for long working shifts
1. Dimensions and weight
2. Engine options (emissions customizable)
Standard engine
Optional engine
✔ Cummins Stage II – 74 kW (4BTA3.9-C100-II) ✔ Cummins Stage III – 74 kW (QSB3.9-C100-31) ✔ Cummins Stage III – 81 kW (QSB3.9-C110-31) ✔ Perkins Euro V – 904J-E36TA ✔ Weichai Stage III – 74 kW WP4.1G100E331 ✔ Weichai Euro V – WP3.6NG101E680 ✔ Yuchai Stage III – YC4DK100-T301 ✔ Yuchai Stage IV – YCF36100-T480 ✔ Yudong 77.3 kW ✔ XinChai Euro V Engine (delivery time to be confirmed)
Advantages
Supports global emissions Stage II → Stage V / Euro II → Euro V
3. Transmission system
4. Axle
5. Hydraulic system
6. Front loader performance
7. Backhoe performance
8. Structural materials – Manganese steel (focus)
9. Cab
10. Tires
11. Stabilizers
Designed for professional applications
Earthmoving and excavation
Road construction and maintenance
Agriculture and landscaping
Municipal works
Mining support and utility trenching
Rental and contractor projects
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.
