Wirtgen SP25i

Offset Slipform Pavers Roadbuilding Slipform Pavers

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WIRTGEN SP25i – INSET/OFFSET SLIPFORM PAVERS

CONTINUOUS PAVING OF CONCRETE SURFACES AND MONOLITHIC PROFILES

Offset pavers are used to produce monolithic concrete profiles such as protective concrete walls, curb profiles, gutters or narrow paths. Thanks to numerous options, such as for concrete feeding or slipforming, offset slipform pavers are extremely versatile. Inset pavers cost-effectively produce concrete pavements, such as for motorways, arterial roads, runways or railway lines. In addition to single-layer concrete paving, bottom-layer and top-layer concrete can also be paved synchronously in two layers ‘wet on wet’.

OFFSET PLATFORM PAVERS

With offset slipform pavers, the concrete is transported into the offset mold via a loading conveyor or a conveyor auger. The offset mold can be mounted on the left or right-hand side of the machine. A number of molds in a wide range of different shapes and sizes are available for individual applications. The offset profiles are continually produced monolithically, with or without reinforcements. Machine features include a top-quality machine control system, a practical steering and drive system and stringline-free concrete paving.

ONE-OF-A-KIND, MULTIFUNCTIONAL OFFSET AND INSET SLIPFORM PAVER

• The multifunctional slipform paver paves a wide range of monolithic profiles up to 6 ft 7 in thick.

• It can be used to easily pave concrete surfaces up to a paving width of 12 ft using both the inset and offset methods (cannot be combined with all options).

• One or two hydraulic parallelogram swing arms at the front and two hydraulically telescoping crawler units at the rear make it possible to pave concrete in an extremely flexible manner.

• The intelligent, electronic steering and control concept means the machine can be driven through very tight turning angles and is highly adaptable to any job site situation.

• The machine can be precisely controlled via stringline scanning, without a stringline using WIRTGEN AutoPilot 2.0, or via 3D applications.

FEATURES

FULLY MODULAR INSET MOLD SYSTEM

Modular design permits machine configuration in accordance with site conditions. Adjustable to different working widths. Special profile cross-sections can be implemented.

HIGHLY FLEXIBLE OFFSET MOLD SYSTEM

Concrete feeding system offering a wide variety of adjustment options. Flexible arrangement of the offset mold on the left or right side, close to or far to one side of the machine frame. A wide variety of different offset molds for poured-in-place profiles is available for a wide range of applications.

HIGH-QUALITY MACHINE CONTROL SYSTEM

High-quality machine control system for maximum operational reliability, precise machine functionality and automatic detection of configuration parameters and operating states.

STEERING AND DRIVE SYSTEM BUILT TO FIELD REQUIREMENTS

An adaptive electronic steering and control system ensures precise driving behavior and high precision in concrete paving.

EFFICIENT DIESEL ENGINE CONTROL

Engine management in accordance with performance requirements for low diesel consumption and lowest environmental emissions.

AUTOPILOT 2.0 – COST-EFFICIENT STRINGLESS MACHINE CONTROL SYSTEM

Cost-efficient machine control system developed by WIRTGEN for high-precision stringless concrete paving.

FUTURE-PROOF 3D INTERFACE

Certified standard interface for reliable communication with standard 3D systems.

PREMIUM-CLASS CROSS SLOPE CONTROL SYSTEM

Unmatched electronic cross slope control system developed in-house to ensure perfect paving results.

EASE OF OPERATION

Ergonomically designed operator’s platform with self-explanatory operating concept for maximum productivity.

MODULAR ADAPTABILITY

Flexible arrangement of the paving mold and track units to ensure high machine utilization rates.

Similar models may be shown in addition to the featured model. Equipment may be shown with options.

Specifications are subject to change without prior notice.

Specifications

Machine Weights *5

NOTE	5 = Weights depend on the paver's range of equipment and working width. 6 = Weight of machine, half weight of all operating materials, machine operator (165 lbs (75 kg)), on-board tools, no optional equipment features
Trimmer, working width 2 ft. (600 mm)	2,866 lbs (1,300 kg)
Belt conveyor	1,874 lbs (850 kg)
Belt conveyor in folding design	2,028 lbs (920 kg)
Trimmer, working width 600 mm
Operating weight, CE *6	35,494 lbs (16,100 kg)
Auger conveyor	2,866 lbs (1,300 kg)
Empty weight of basic machine including belt conveyor	34, 172 lbs (15,500 kg)
Max. operating weight, full tanks, including trimmer, auger conveyor, excluding mold	44,093 lbs (20,000 kg)

Concrete Mold

Height adjustment of mold (option)	15.7 in (400 mm)
Max. mold width	12 ft (3,650 mm)
Max. mold height	6 ft 7 in (2,000 mm)
Position	Left / Right
Lateral adjustment of mold	3 ft 7 in (1,100 mm)
Cross-feeding auger	Length: 12 ft (3,650 mm); auger diameter:15.7 in (400 mm)

Transport Dimensions (l X W X H) *4

Basic machine including auger conveyor	25 ft 11 in x 8 ft 2 in x 9 ft 8 in (7,900 mm x 2,500 mm x 2,950 mm)
Trimmer	7 ft 7 in x 2 ft 7 in x 5 ft 6 in (2,300 mm x 800 mm x 1,680 mm)
Basic machine including belt conveyor	27 ft 3 in x 8 ft 2 in x 9 ft 8 in (8,300 mm x 2,500 mm x 2,950 mm)
NOTE	*4 = All specifications are minimum specifications without offset mold mounted on the paver
Basic machine excluding concrete feeding system	20 ft x 8 ft 2 in x 9 ft 6 in (6,100 mm x 2,500 mm x 2,900 mm)
Belt conveyor in folding design without chute	21 ft 8 in x 3 ft 5 in x 3 ft 1 in (6,600 mm x 1,050 mm x 930 mm)
Basic machine including belt conveyor in folding design	23 ft 3 in x 8 ft 2 in x 9 ft 8 in (7,100 mm x 2,500 mm x 2,950 mm)
Belt conveyor without chute	18 ft x 3 ft 5 in x 2 ft 3 in (5,500 mm x 1,050 mm x 680 mm)
Auger conveyor without chute	16 ft 9 in x 3 ft 9 in x 3 ft 3 in (5,100 mm x 1,150 mm x 1,000 mm)

Filling Capacities

Water tank
Hydraulic oil tank, hydraulic vibration
Fuel tank	99.1 gal (375 l)
Additional water tank
Water tank (option)	290.6 gal (2 x 145.3 gal) (1.100 l (2 x 550 l)
Hydraulic fluid tank	35.7 gal (135 l)
Hydraulic oil tank, electric vibration
AdBlue® / DEF tank	5.3 gal (20 l)

Concrete Kit For Inset Paving (option)

Oscillating beam	6 ft 7 in to 12 ft (2,000 mm to 3,650 mm)
Front wall	3 ft 3 in to 12 ft (1,000 mm to 3,650 mm)
Super smoother	6 ft 7 in to 12 ft (2,000 mm to 3,650 mm)
Cross-spreading auger	6 ft 7 in to 12 ft (2,000 mm to 3,650 mm)
Max. paving thickness	15.7 in (400 mm)
Slab paving mold	3 ft 3 in to 12 ft (1,000 mm to 3,650 mm)

Engine

Cooling	Water
Number of cylinders	4
Fuel consumption 2/3 load
Displacement	246.5 c.i. (4,040 cm³)
Fuel consumption, field mix	3.6 gal/h (13.5 l/h)
Rated power at 2,100 rpm	115 kW / 154 HP / 156 PS
Sound power level in accordance with DIN EN 500-6 engine \| operator’s platform	≤ 103 dB(A) \| ≥ 84 dB(A)
Emission standards	US EPA Tier 4f
Type	TCD 4.1 L4
Engine manufacturer	Deutz
Rated power
Fuel consumption, full load	8 gal/h (30.2 l/h) \| 3.6 gal/h (13.5 l/h)

Vibration

Electically driven vibrators
Hydraulically driven vibrators
Connectors for electric vibration
Connectors for electric vibration (option)	5 or 10
Connectors for hydraulic vibration	5 or 10 (option)

Trimmer (option)

Max. width	5 ft 3 in (1,600 mm)
Standard width	2 ft (600 mm)
Max. lift	2 ft 7 in (775 mm)
Working depth	0 to 5.9 in (0 – 150 mm)
Two-stage lateral telescoping feature
Height adjustment, hydraulic	15.7 in (400 mm)
Lateral adjustment of trimmer	6 ft 3 in (1,900 mm)
Height adjustment, mechanical	14.8 in (375 mm)
Diameter with tools	19.7 in (500 mm)

Height Adjustment Of Machine

Hydraulic height adjustment	4 ft 1 in (1,250 mm)
Mechanical height adjustment	22 in (560 mm)

Concrete Feeding System

Auger conveyor (option)	Length: 15 ft 1 in (4,600 mm); auger diameter: 15.7 in (400 mm)
Auger conveyor, long (option)	Length: 18 ft 8 in (5,700 mm); auger diameter:15.7 in (400 mm)
Folding belt conveyor (option)	Length: 19 ft 8 in (6,000 mm); belt width: 2 ft (600 mm)
Belt conveyor, long (option)	Length: 19 ft 4 in (5,900 mm); belt width: 2 ft (600 mm)
Belt conveyor	Length: 16 ft 1 in (4,900 mm); belt width: 2 ft (600 mm)
Auger conveyor, short (option)