Sakai Drum Roller SV526D | 10.2 ton

Description

Sakai Drum Roller SV526D | 10.2 ton

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Specification Unit Sakai Drum Roller SV526D | 10.2 ton

The Sakai SV526D is a 10-ton class vibratory single-drum roller designed for medium to heavy soil compaction. It is the 7th generation of Sakai’s 10-ton series, known for high amplitude and a heavy-duty Isuzu engine.
Below are the detailed specifications for the SV526D (Smooth Drum) model:

Weights & Ground Pressure

Operating Weight (with Awning): 10,235 kg (approx. 10.2 tons).
Max Operating Weight: 10,325 kg.
Load on Front Axle (Drum): 5,800 kg.
Load on Rear Axle (Tires): 4,435 kg.
Static Linear Pressure: 27.2 kg/cm.

Vibratory System (Compaction Performance)

The SV526D is distinguished by its high centrifugal force, reaching deep into soil layers.
Centrifugal Force: 150 kN (Low) / 255 kN (High) (approx. 26 tons).
Frequency: 33.3 Hz (2,000 vpm) / 28.8 Hz (1,730 vpm).
Amplitude: 0.87 mm (Low) / 2.05 mm (High).
Vibrator Type: Single eccentric shaft type.

Engine & Drive System

Engine Model: ISUZU “4BG1T” (Turbocharged).
lass=”yoast-text-mark” />>Engine Type: Water-cooled, 4-cycle, 4-cylinder, direct injection diesel.
Rated Output: 83.3 kW (112 HP) @ 2,100 rpm.
Transmission: Hydrostatic (2 speeds).
Travel Speed: 0–6 km/h (Low) / 0–10 km/h (High).
Gradeability: 63% (32°).

Dimensions & Capacities

Overall Length: 5,810 mm.<br class=”yoast-text-mark” />>Overall Width: 2,300 mm.
“yoast-text-mark” />>Overall Height: 2,960 mm (with Awning) / 2,160 mm (without).
Compaction Width: 2,130 mm (Drum width).
Drum Diameter: 1,530 mm.
Fuel Tank Capacity: 215 Liters.
Hydraulic Oil Tank: 50 Liters.

Key Features

ECO Compaction Mode: Reduces fuel consumption by optimizing engine output.
All-Wheel Drive: Standard equipment on both the drum and tires for better traction on slopes.
Safety Braking: Features a triple brake system: service brake (hydrostatic), parking brake (spring-applied), and an emergency pedal brake.
Durability: Uses a unique shock-absorbing system to isolate vibration from the operator and extend the life of internal components.
Would you like me to find a comparison between the SV526D and the older SV520 series, or do you need a price estimate for this unit?

Engine

Model : KUBOTA V3300.
Type : Water-cooled, 4-cycle direct injection.

Engine power
at rated engine speed 2800 rpm
ISO 14396 34.3 kW / 46.0 HP
ISO 9249 (net engine power) 33.7 kW / 45.2 HP

No. of cylinders : 4
Bore × stroke : 88 × 90 mm.

Displacement : 2.19 l.
Max. torque / engine speed :140 Nm / 1820 rpm.
Cooling system : Water

Fuel

Diesel fuel, conforming to EN590
Class 2/Grade D. Paraffinic fuel
capability (HVO, GTL, BTL),
conforming to EN 15940:2016

Transmission

Type : Hydrostatic
Pumps : 2 × variable displacement.

Hydraulic motors : 2 × axial pistons.
No. of speeds : 2.

Max. travel speed 16 km/h
Automatic working and parking brakes

Hydraulic system

Type Komatsu CLSS
Hydraulic pump Gear pump.

Max. pump flow 62 l/min
Max. operating pressure 190 bar
Max. pump flow – “Super Flow” (option) 100 l/min

Performance

Rated operating capacity : 345 kg  ( 760.60 in )
Tipping load : 690 kg ( 1521.19 in ).

Maximum travel speed : 10.3 km/h  ( 6.4 mph )
Maximum drawbar pull : 10.1 kN ( 2270.57 lbf ).

Lift arm breakout force : 7.6 kN ( 1708.55 lbf )
Bucket breakout force : 8.7 kN ( 1955.84 lbf )
Gradeability : 25°

Hydraulic System

Maximum flow : 38 L/min ( 10.04 gal/min )
Pressure – Working equipment circuit : 19 MPa ( 2755.72 psi ).

Pressure – Travel circuit : 25 MPa ( 3625.94 psi )
Pressure – Pilot circuit : 2.4 MPa ( 348.09 psi )

Loader

Operating capacity (standard bucket) 680 kg
Tipping load (standard bucket) 1360 kg.

Standard bucket capacity (ISO 7546) 0.35 m³
Bucket breakout force (ISO 14397) 1383 daN (1410 kg).

Operating capacity with pallet forks 490 kg
Max. loading height with forks 2660 mm
Reach with forks 1565 mm

Operating weight (appr.)

Weight, including open cab, operator (75 kg), liquids,
filled tank and standard equipment (without bucket) : 2675 kg.

Standard bucket (1580 mm) + 172 kg
Additional counterweight + 120 kg
Front door + 40 kg

Service refill capacities

Fuel tank 67 l
Cooling system 9.0 l
Engine oil 7.5 l
Hydraulic system 27 l
Final transmission 14.4 l

Environment

Engine emissions Fully complies with EU Stage V
exhaust emission regulations.

Noise levels.
LwA external 85 dB(A) (2000/14/EC Stage II)
LpA operator ear 101 dB(A) (ISO 6396 dynamic test).

Vibration levels (EN 12096:1997)
Hand/arm ≤ 2.5 m/s² (uncertainty K = 1.2 m/s²)
Body ≤ 0.5 m/s² (uncertainty K = 0.2 m/s²)