388T 挖掘装载机

388T Backhoe Loader

8.6 t backhoe loader with a 1.0 m³ loading bucket and four engine options (Perkins/Weichai/Yuchai), Carraro axles and gearbox, and an integrated rear-tilt hood for easy service.

Operating Weight
8.6 t
Load Bucket Capacity
1 m³
Bucket Unloading Height
2807 mm
Rated Power
74.5 kW
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Introdução

The 388T is an 8.6 t backhoe loader with a 1.0 m³ loading bucket and a choice of Perkins, Weichai or Yuchai engines, balancing working performance with ease of maintenance.

Power & Transmission

Standard power is the Tier 5/Euro 5 Perkins 904J-E36TA (4 cylinders, 3.6 L, rated 74.5 kW at 2400 rpm, max torque 430/450 N·m), with Weichai and Yuchai options. The Carraro axle (26.22-1920 / 28.43M-1654) is paired with a TLB1-4WD gearbox and Carraro torque converter; the fixed-shaft powershift transmission has 4 forward and 4 reverse gears, and top speed is 39 km/h.

Digging & Loading

The loading end carries a 1.0 m³ bucket with 2.5 t lift capacity, 47 kN breakout force and a 2807 mm dump height. The backhoe uses a 0.3 m³ bucket reaching 4303–5246 mm of dig depth (two boom configurations) and 4084–4720 mm of dump height, with 49.8 kN bucket force and a 180° swing angle.

Hydraulics & Serviceability

Digging and loading circuits both run at 20 MPa, and wet in-axle service brakes are self-adjusting and self-balancing. The integrated rear-tilt hood opens wide for daily service and repairs. Operating weight is 8.6 t.

Product Advantages

  • Carraro drive axle and gearbox.
  • FOPS & ROPS integral cab.
  • The excavating working device adopts hydraulic sliding, which is more convenient to operate.
  • The optional vehicle stabilization system reduces bumps during driving and increases comfort.
  • The integrated rear-tilt hood is convenient for opening, maintenance and repair.

Typical Applications

Municipal pipeline work, trenching and earthmoving on construction sites, hammer applications (optional hydraulic breaker), farm and water-conservancy jobs, and material handling.

Especificações técnicas

Basic Specifications

Operating Weight8.6 t
Overall Dimension (L×W×H)6050×2484×3453
Wheelbase2280 mm
Wheel Tread1785 mm
Ground Clearance300 mm
Tyre Specification14-17.5/19.5L-24
Front Tyre Pressure0.4 MPa
Rear Tyre Pressure0.35 MPa

Performance

Load Bucket Capacity1 m³
Load Breakout Force47 kN
Load Lifting Capacity2.5 t
Bucket Unloading Height2807 mm
Bucket Unloading Distance801 mm
Shovel Digging Depth30 mm
Backhoe Bucket Capacity0.3 m³
Backhoe Digging Force49.8 kN
Backhoe Swing Angle180 °
Backhoe Unloading Height4084/4720
Max. Digging Depth4303/5246
Max. Traction Force76 kN
Max. Travel Speed39 km/h

Engine

Engine Brand铂金斯
Engine Model铂金斯 904J-E36TA(欧五)/ 潍柴 WP3.6NG101E680、WP3.6NG112E680(欧五)/ 玉柴 YC4A105Z-T20、YC4A110Z-T23(国二)/ 潍柴 WP4G95E221(国二)
Engine Type涡轮增压、四冲程
Displacement3.6 L
Cylinders × Bore × Stroke4-98×120
Rated Power74.5 kW
Rated Engine Speed2400 rpm
Max. Torque430/450 N·m

Transmission

Torque ConverterCarraro
Gearbox Mode定轴式动力换挡
Gearbox ModelTLB1-4WD
Gear Shift (F/R)4/4
Axle Model26.22-1920 / 28.43M-1654
Axle Manufacturer意大利卡罗拉(Carraro)
Rated Front Axle Load22.5t
Rated Rear Axle Load18.75t

Steering System

Steering Type液压转向
Steering Gear ModelBZZ-250
Steering PumpSGP2063(63ml/r)
Steering Angle41 °
Min. Turning Radius6581 mm
Steering Hydraulic Pressure14 MPa

Hydraulic System

Loading Hydraulic Pressure20 MPa
Excavation Hydraulic Pressure20 MPa

Brake System

Traveling Brake湿式桥、内置式、自调节、自平衡
Parking Brake手动制动
388

388 Backhoe Loader

8.2 t backhoe loader rated at 75 kW with a 1.0 m³ loading bucket, built on an integral frame with a side-shift excavating device for combine…

Operating Weight
8.2 t
Load Bucket Capacity
1 m³
Bucket Unloading Height
2807 mm
Rated Power
75 kW
388H

388H Backhoe Loader

10.8 t backhoe loader with a 1.2 m³ loading bucket and four engine options (Perkins/Weichai/Yuchai), Carraro axles and gearbox, Danfoss load…

Operating Weight
10.8 t
Load Bucket Capacity
1.2 m³
Bucket Unloading Height
3153 mm
Rated Power
74.5 kW

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