SAM388H Backhoe Loader Cummins Engine 4WD Hot Sale in Near Nigeria
The basic concepts and structure of a backhoe loader
Definition: A backhoe loader organically combines the digging function of a
hydraulic excavator and the loading function of a loader, achieving
the effect of one machine with two functions, so it is commonly
known as a "backhoe loader".
Appearance Structure: Generally, at one end of the backhoe loader is the loader's
bucket, which is used for shoveling and transporting materials. At
the other end is the excavator's working device, including the
boom, stick, and bucket, which can be used for operations such as
digging and demolition.

Main features of a backhoe loader:
1.The use of high-reliability hydraulic torque converter and Gearbox
to provide super power, aggravated the smooth and high reliability
of the dedicated engineering bridge walking.
2.Combine the excavator and the loader into one, and one machine
can do more. Fully equipped with all the functions of small
excavators and loaders, it is more suitable for operating in a
narrow space, convenient and flexible, and working efficiency is
increased by more than 30 %.
3.Humanized design of rotating vibration absorber seat, fully
tempered and molded glass cab , wider vision, more comfortable
driving.
4.Excavate the lateral sliding mechanism device to make the
excavation operation more extensive and more efficient.
5.The design of the front flip cover greatly improves the maintenance
of the entire machine.
6.A variety of accessories can be selected to complete a variety of
construction operations. For use in municipal administration,
construction, water Conservancy, highways, tap water, power supply,
gardens and other departments, can be engaged in agricultural
construction, pipeline laying, cable laying, landscaping and other
operations.
SAM388H Backhoe Loader Cummins Engine 4WD Hot Sale in Near Nigeria
| Overall Dimension |
| 1 | Length(with bucket on ground) | 6450±80mm |
| 2 | Overall width(at stabilizer ) | 2490±10mm |
| 3 | Load Bucket width | 2490±10mm |
| 4 | Height(To the top of the cab) | 3120±10mm |
| 5 | Height(To the top of the digging pole) | 3940 ±20mm |
| 6 | Wheel base | 2335±10 mm |
| 7 | Back wheel Tread | 2139 ±10mm |
| Main Loading Technical Specification |
| 1 | Rated load | 2500KG |
| 2 | Operating weight | 9120kg |
| 3 | Rated bucket capacity | 1.2m³ |
| 4 | Max. dump clearance | 3050±50 mm |
| 5 | Dump reach | 870±20 mm |
| 6 | Outside of bucket | 6420±100mm |
| Main Digging Technical Specification |
| 1 | Rated digging bucket capacity | 0.3m³ |
| 2 | Max. digging depth | 3820±20 mm |
| 3 | Max. digging radius | 5345±20mm |
| 4 | Max. dumping height | 3740±20mm |
| 5 | Max. digging force | kgf |
| 6 | Max. Digging Height | 5470 ±20mm |
| 7 | Lifting force at maximum digging radius | 1220kg |
| 8 | Maximum digging depth (telescopic arm) | 4970±20 mm |
| 9 | Maximum loading height (telescopic arm) | 4983±20mm |
| 10 | Maximum digging height (telescopic arm) | 6680±20mm |
| Diesel engine |
| 1 | Model | YC4A105Z-T20 |
| 2 | Type | Water cooled |
| 3 | Rated output | 75 (kW) |
| 4 | Total exhaust of cylinder | 4.8(L) |
| 5 | Rated speed | 2200(r/min) |
| 6 | Max. Torque | 400(N.M) |
| Transmission System |
| 1 | Torque Converter | Model | 315 |
| Cooling type | Pressure oil circulating |
| 2 | Transmission case | Model | 15 |
| Type | Synchromesh mechanical shift |
| 3 | Axle and Tire | Model | WZL100 |
| 4 | Gear shift position | 4 F, 4 R |
| 5 | (F/R)km/h | F1,5km/h;F2,10km/h;
F3,18km/h;F4,32km/h;
R1,5km/h;R2,10km/h;
R3,18km/h;R4,32km/h; |
| 6 | Size of tire | 16.9-28 |
| The hydraulic system |
| 1 | Working pump discharge | 63ml/r |
| 2 | Working pump pressure | 20Mpa |
| 3 | Type of steering gear | BZZ-500 |
| Excavating equipment (crushing hammer) |
| 1 | Drill rod diameter (mm) | 68-70 |
| 2 | Pressure of work ( Mpa) | 11-14 |
| 3 | The impact frequency | 500-900 |
| 4 | Flow range ( L/min) | 25-45 |
| 5 | The kinetic energy ( KN) | 49 |
| Oil Capacity |
| 1 | The hydraulic oil tank | 125 L |
| 2 | Diesel fuel tank | 125 L |
Working Characteristics:
Multi - functional in One Machine: Besides the basic digging and loading functions, attachments such
as a jib crane, forklift forks, sweeper, breaker, vibrating rammer,
etc. can be installed to complete a variety of different operation
tasks.
High Flexibility: It has a compact size and is equipped with a 4 - speed or 5 - speed
hydraulic transmission. Its maximum speed can reach 40km/h,
enabling rapid mobility. It can move around on various construction
sites and even travel on the road, making it suitable for operating
in small spaces.

Application Fields:
Municipal Engineering: It is often used in urban road construction and maintenance, cable
laying, pipeline gas construction, water pipeline laying, etc. It
can perform tasks such as digging ditches, laying pipelines, and
breaking road surfaces.
Construction Projects: At construction sites, it is used for material handling, site
leveling, foundation excavation, etc. It can also be applied to
rural residential construction, quarrying, and construction
projects carried out by various small construction teams.
Landscaping: It can be used for tree transplanting, digging tree pits, loading
and unloading landscaping materials, etc.

Technological Developments:
- Two - way Driving Technology: The new - type backhoe loader features a newly - designed console.
The steering mechanism, shift mechanism, accelerator pedal, brake
pedal, etc. are all installed on a rotating base, enabling two -
way driving function.
- Hydrostatic Transmission Technology: It adopts transmission components consisting of a single pump + a
single motor + a two - speed gearbox, divided into a working gear
and a traveling gear. This can not only meet the loading work
requirements of low - speed and high traction, but also satisfy the
high speed transfer work needs.
- Four - wheel Steering Technology: Both the front and rear axles are steering drive axles. With the
cooperation of a hydraulic switching valve, it can achieve three
steering modes, namely two - wheel steering, four wheel steering,
and crab - like steering, improving the equipment's steering
flexibility and operational efficiency.

The Great Significance of Nigeria's Choice of Backhoe Loaders as
Construction Machinery:
Nigeria is in a stage of large - scale infrastructure construction,
with projects such as road upgrades, municipal works, and power
facilities being intensively promoted. For instance, in projects
like the Abuja N11 Road and the second phase of the South Outer
Ring Expressway by Chinese enterprises, efficient machinery is
required to complete diverse tasks such as excavation, loading, and
material transfer. The multi - functional nature of the backhoe
loader (excavation, loading, crushing, sweeping, etc.) can reduce
the types of equipment to be purchased, which is especially
suitable for small and medium - sized projects with limited
resources. For example, during road construction, it can not only
dig ditches but also quickly transfer sand and gravel,
significantly improving efficiency. In addition, its compact and
flexible design (small size, with a maximum speed of 40 km/h) is
suitable for operating in complex environments such as narrow
streets and residential areas, avoiding the limitations of large -
scale machinery.

Nigeria is facing economic challenges such as high inflation (the
inflation rate reached 28.92% in 2023), the depreciation of the
Naira, and a shortage of foreign exchange, which puts great
pressure on the government's finances. The multi - purpose nature
of the backhoe loader can reduce equipment procurement and
maintenance costs. For example, one backhoe loader can replace
multiple pieces of equipment such as excavators and loaders,
reducing foreign exchange expenditure for imports and subsequent
maintenance costs. In addition, its ease of operation reduces labor
training costs, which is particularly suitable for the current
situation where the skill levels of the local labor force vary. For
instance, when Lovol Construction Machinery promoted backhoe
loaders in Nigeria, local service personnel could master
maintenance skills through a one - week closed - door training and
be quickly put into use.
Nigeria has a complex terrain, including the southern coastal
plain, the central highlands, the eastern mountains, and the
northern semi - desert region. Frequent rainy seasons make the
roads muddy. The four - wheel steering technology of the backhoe
loader (supporting two - wheel, four - wheel, and crab - like
steering) and its high - clearance chassis enable it to turn
flexibly in rugged terrains and adapt to various working conditions
such as sandy and muddy areas. For example, in the swampy areas of
the Niger Delta, the backhoe loader can efficiently complete
pipeline laying and material transportation, while traditional
machinery is prone to getting stuck. In addition, its modular
design allows for the quick replacement of attachments (such as
breaker hammers and augers) to meet construction requirements under
different geological conditions.
The Nigerian government encourages foreign investment in
infrastructure through policies such as the "Investment Promotion
Commission Act" and provides tax exemptions for pioneer industries
(such as machinery manufacturing), indirectly promoting the
introduction of efficient equipment. In China - Nigeria cooperation
projects (such as the Abuja - Kaduna Railway and the Lekki Deep -
Sea Port), Chinese enterprises often introduce equipment like
backhoe loaders, driving the upgrade of local construction
technologies. For example, Lovol Construction Machinery cooperated
with the Nigerian distributor LEVENTIS MOTOR, providing equipment
and training through the "one - stop shopping" model, quickly
opening up the market. In addition, when Chinese enterprises
undertake projects in Nigeria, they prefer to use machinery that
meets local needs, and the backhoe loader is one of the top choices
due to its high efficiency.
Some areas in Nigeria face security risks (such as attacks by "Boko
Haram") and unstable power supply (with an average daily power
supply of only 5 - 6 hours). The high mobility of the backhoe
loader allows for rapid deployment in emergency repair scenarios
(such as repairing damaged roads), reducing dependence on external
support. Its low - energy - consumption design (such as the use of
hydrostatic transmission technology) enables it to operate
efficiently even during power shortages. For example, in the
construction of farmland water conservancy in remote rural areas,
the backhoe loader can independently complete excavation and laying
of irrigation pipes without an external power source.
Although the labor cost in Nigeria is relatively low,
infrastructure projects generally face schedule pressure and a
technology gap. The automated operation of the backhoe loader can
make up for the insufficient efficiency of manual labor. For
example, in road construction, its precise excavation function
reduces the rework rate and shortens the construction period. In
addition, the introduction of the equipment promotes the
development of the local construction machinery industry chain. For
example, Lovol established a service network in Nigeria and trained
local technicians, contributing to the improvement of industrial
skills.

Summary:
The application of backhoe loaders in Nigeria is the result of the
combined effects of multiple factors such as functional
requirements, economic costs, terrain adaptability, and policy
support. Their characteristics of high efficiency, flexibility, and
multi - functionality precisely match Nigeria's national conditions
of infrastructure expansion, limited resources, and complex
terrain, making them a crucial choice for improving project
efficiency and reducing costs. With the deepening of China -
Nigeria cooperation and the improvement of the local industrial
chain, backhoe loaders are expected to play an even greater role in
Nigeria's urban development and people's livelihood improvement.