The SEMW SPR115 is a crawler-mounted hydraulic pile driving rig designed to support pile installation and specialist foundation work with a tall leader, hydraulic winches and a stable undercarriage. The rig can be configured to work with different piling attachments, enabling contractors to match one carrier platform to the selected foundation construction method.
Its standard 36 m leader, 114 t maximum permissible operating weight and 2.7 r/min slewing speed provide defined reference points for preliminary equipment selection and site planning.
Designed as a versatile leader-mounted piling platform, the SPR115 brings together an adjustable piling arrangement, crawler mobility and controlled hoisting for foundation projects requiring precise handling of piling tools and accessories.
The crawler undercarriage provides a wide ground-contact footprint for supporting the tall leader and associated equipment. Travel routes, working-platform strength and ground bearing capacity must be reviewed before mobilization.
Independent winch functions support positioning and handling operations. The 2.7 r/min slewing specification helps engineering teams assess movement and working-area requirements.
The SPR115 platform is designed for configurations including diesel pile hammers, hydraulic hammers, hydraulic vibratory hammers and compatible drilling attachments, subject to configuration engineering.
The tall leader guides attached piling equipment during construction. Stabilizing struts, hydraulic functions and the undercarriage work together to support controlled alignment and operation.
Main, auxiliary and third-drum winch functions provide lifting and lowering capability for rig operations. Speed selection supports different handling requirements during setup and piling.
A centralized operating arrangement supports movement and hydraulic functions, with safety and condition-monitoring equipment incorporated according to the supplied configuration.
Selection involves more than leader height: the attachment weight, pile dimensions, soil profile, hoisting requirements and available working space all affect the final rig arrangement.
Key machine specifications for preliminary planning and comparison:
| Technical Item | SPR115 |
|---|---|
| Main / auxiliary / third winch – hoisting, low | 30 (2.3) m/min |
| Main / auxiliary / third winch – hoisting, high | 60 (4.6) m/min |
| Main / auxiliary / third winch – lowering, low | 30 (2.3) m/min |
| Main / auxiliary / third winch – lowering, high | 60 (4.6) m/min |
| Leader winch – hoisting / lowering | 49 (3.7) / 49 (3.7) m/min |
| Slewing speed | 2.7 r/min |
| Travel speed | 1.0 (0.07) km/h |
| Gradeability, base machine only | 40% (21.8°) |
| Base machine weight | 40.1 t |
| Counterweight | 16.5 t |
| Standard leader length | 36 m |
| Maximum permissible operating weight | 114 t |
| Ground contact area | 74,560 cm² |
| Average ground pressure at maximum operating weight | 158 kPa |
| Engine brands / options | Fiat / Volvo / Cummins |
| Rated engine power | 191 kW |
| Engine maximum torque | 1,160 N·m at 1,500 rpm |
| Battery | 24 V, 200 Ah × 2 |
| Fuel tank | 250 L |
The SPR115 serves as a carrier and leader platform for several types of foundation construction equipment. The attachment and drilling system should be engineered as a complete working configuration.
Leader-mounted pile driving arrangements for compatible prefabricated piles, with the pile type, hammer energy, lifting capacity and ground conditions considered in equipment selection.
Configured with a compatible hydraulic impact hammer for foundation pile installation where the jobsite calls for controlled hammer operation.
Supporting a hydraulic vibratory hammer arrangement for selected sheet-pile or pile-driving tasks, subject to vibration response and the project soil profile.
Configured for compatible auger or dual-power drilling systems to serve drilling and foundation preparation requirements, with working diameter and depth determined by the matched tool configuration.
To determine a suitable SPR115 configuration, the technical team should review these three groups of information together.
Pile type, cross-section, length, mass and the required diesel, hydraulic, vibratory or drilling attachment.
Geotechnical conditions, construction platform bearing capacity, working headroom, site access and nearby structures.
Leader arrangement, lifting requirements, power and hydraulic interface, transportation and erection sequence.
Explore the SPR115 crawler rig through machine dimension drawings, crawler and counterweight details, and equipment photographs showing piling attachment configurations in the field.
The photographs below show complete piling rig configurations with different mounted equipment. Actual suitability and attachment specifications depend on the selected configuration and jobsite conditions.
The specified standard leader length is 36 m. The supplied configuration and attachment arrangement should be checked against required pile length and working height.
The rig supports engineered configurations with diesel pile hammers, hydraulic hammers, hydraulic vibratory hammers and compatible drilling attachments. Exact combinations depend on equipment interface and capacity checks.
It can be considered for piling operations in infrastructure, bridge and port projects when the required attachment, ground conditions and site access match its working configuration.
Key considerations include permissible working weight, leader length, winch speeds, slewing speed, ground contact area, ground pressure and travel access.
Leader arrangement, operating weight, hoisting capacity, crawler geometry and optional equipment vary across the SPR family. Compare the exact configuration and intended attachment rather than selecting a rig by model name alone.
Share your pile dimensions, geological information, preferred piling attachment and jobsite layout to discuss a suitable SPR115 working configuration with Shanghai Engineering Machinery Co., Ltd.
Email: sales@semw.com | Visit SEMW
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