Reference new model
YUYAN / Backhoe loader
NEW MACHINERY / BACKHOE LOADER
YUYAN 388T Backhoe Loader
YUYAN brand new machinery · Manufactured in Hefei by YUYAN
Designed for combined excavation and loading: first review the equipment photos and 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
Basic parameters
4 technical fields| Overall machine dimensions (L × W × H)Overall dimensions (L × W × H) | 6050 × 2484 × 3453 mm |
|---|---|
| Minimum ground clearanceMinimum ground clearance | 300 mm |
| WheelbaseWheelbase | 2280 mm |
| Wheel trackTrack width | 1785 mm |
02
Performance parameters
11 technical fields| Bucket capacityLoader bucket capacity | 1.0 m³ |
|---|---|
| Arm digging forceLift arm breakout force | 47 kN |
| Lifting capacityLifting capacity | 2500 kg |
| Unload heightDumping height | 2807 mm |
| Unload distanceDumping reach | 801 mm |
| Excavation depth from loading edgeFront-end digging depth | 30 mm |
| Excavation bucket capacityBackhoe bucket capacity | 0.3 m³ |
| Bucket digging forceBackhoe bucket digging force | 49.8 kN |
| Swing angle of the excavation unitBackhoe swing angle | 180° |
| Dumping height of the excavation unitBackhoe dump height | 4084/4720 mm |
| Maximum digging depthMaximum digging depth | 4303/5246 mm |
03
Standard engine
9 technical fields| ModelModel | Cummins 4BTA3.9–C110–II diesel engine |
|---|---|
| Rated powerRated power | 82 kW / 110 HP, rated speed 2200 rpm |
| DisplacementDisplacement | 3.9 L |
| Cylinder arrangementCylinder configuration | Inline 4 cylinders |
| Bore × strokeBore × stroke | 102 × 120 mm |
| Intake systemAspiration | Turbocharged with intercooler |
| Cooling systemCooling system | Liquid cooling |
| Emission standardEmission standard | Stage II |
| Maximum torqueMaximum torque | Approximately 460 N·m at 1500 rpm |
04
Steering system
6 technical fields| TypeType | Hydraulic power steering |
|---|---|
| Pump flowPump flow rate | 63 ml/r |
| Steering angleSteering angle | ±41° |
| Pump modelPump model | SGP2063 |
| Steering distributor modelSteering unit model | BZZ–250 |
| Minimum turning radiusMinimum turning radius | 6581 mm |
05
Drive axle
4 technical fields| ModelModel | 26.22–1920/28.43M–1654 |
|---|---|
| Front axle rated loadFront axle rated load | 22.5 t |
| ManufacturerManufacturer | Carraro (Italy) |
| Rear axle rated loadRear axle rated load | 18.75 t |
06
Transmission
6 technical fields| Transmission typeTransmission type | Fixed-shaft power-shift transmission |
|---|---|
| Number of gearsNumber of gears | 4 forward, 4 reverse (4F/4R) |
| Cooling systemCooling system | Pressure-circulation oil cooling |
| ModelModel | TLB1–4WD |
| Hydraulic torque converterTorque converter | Carraro |
| Maximum travel speedMaximum travel speed | 39 km/h |
07
Tires
3 technical fields| Front tire inflation pressureFront tire pressure | 0.4 MPa |
|---|---|
| Rear tire pressureRear tire pressure | 0.35 MPa |
| Tire specificationsTire specification | 14–17.5/19.5L–24 |
08
Brake system
2 technical fields| Service brakeService brake | Integrated wet brake, self-adjusting and self-balancing |
|---|---|
| Parking brakeParking brake | Manual disc brake |
09
System pressure
3 technical fields| Loading hydraulic systemLoader hydraulic system | 20 MPa |
|---|---|
| Excavation hydraulic systemBackhoe hydraulic system | 20 MPa |
| Steering hydraulic systemSteering hydraulic system | 14 MPa |
10
Optional configuration plans (quoted by configuration)
2 technical fields| Carraro electronic transmission · Variable hydraulics · Pilot controlsCarraro electronic transmission · variable hydraulics · pilot controls | Carraro electronic gearbox + Carraro axles; variable hydraulic system (Hengli pump, HUSCO valves, Jinli high-pressure cylinders); pilot control, Danfoss steering; Shenzhou cab with air conditioning |
|---|---|
| Carraro mechanical gearbox · fixed-flow hydraulic system · mechanical controlsCarraro mechanical transmission · fixed-displacement hydraulics · mechanical controls | Carraro mechanical gearbox + Carraro axles; fixed-flow hydraulic system (Quancheng pump, Haihong valves, Jinli cylinders); mechanical controls, Danfoss steering; Shenzhou cab with heater and air conditioning |
11
Optional items
5 technical fields| Optional engineOptional engines | Perkins EU Stage III 74.5 kW (mechanical pump or electronic injection); Perkins Stage V; Weichai China III 74 kW; Weichai Stage V 74 kW; Cummins China II 82 kW; Cummins 86 kW China II (AA); Cummins China II (with integrated preheater); Cummins China III 81 kW; external preheater |
|---|---|
| Transmission and hydraulic systemsDrivetrain and hydraulics | Danfoss stability system; mechanical-control configuration can be upgraded to Carraro electronic gearbox, Kawasaki piston-pump variable hydraulic system, pilot control, and HUSCO mechanical valves |
| Cab and operator aidsOperator comfort and aids | 10.1-inch display; GPS; diesel heater; 360° panoramic camera; seat with air-bag suspension |
| Working equipment and accessoriesWork equipment and attachments | H-type outriggers; telescopic arm; quick coupler for loading (hydraulic or mechanical); 4-in-1 bucket; 6-in-1 bucket |
| Large-diameter tiresLarge tires | 18.4-26 / 12.5-18；16.9-28 / 12.5/80-18 |
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 388T 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.
Bucket capacity1.0 m³
Function description and detailed images Equipment features / PRODUCT DETAILS
Product features
- Optional: Carraro drive axle and gearbox.
- Cab with FOPS/ROPS protection.
- The excavating implement uses hydraulic rotation.
- Optional damping system: reduces vibration and improves comfort.
- Integrated tilting rear hood for easier opening, maintenance and repairs.
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.
