Sakai Drum Roller SV400TF2 | 8.8 ton

Description

Sakai Drum Roller SV400TF2 | 8.8 ton

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Specification Unit Sakai Drum Roller SV400TF2 | 8.8 ton

The Sakai SV400TF-2 is a medium-sized vibratory single-drum roller specifically designed for soil compaction.
The “TF” designation typically refers to its combination drum capability—featuring a removable smooth drum shell that can be converted to a padfoot drum (or vice versa), making it highly versatile for various soil types.
Here are the detailed specifications for the 8.8-ton unit:

Weights & Ground Pressure

Operating Weight: Approximately 8,840 kg (19,440 lbs).
Load on Front Axle (Drum): 5,110 kg (11,265 lbs) — Provides the primary compaction force.
Load on Rear Axle (Wheels): 3,730 kg (8,225 lbs).

Engine Specifications

Model: Deutz TCD2011L04W.
Type: 4-cylinder, water-cooled, 4-cycle diesel engine with turbocharger.
Rated Output: 74.9 kW (8$100$ HP) @ 2,300 rpm.
Fuel Tank Capacity: 180 Liters.

Compaction Performance (Vibration)

The SV400TF-2 uses a dual-frequency, dual-amplitude system to handle different material depths and types:
Vibration Frequency:
Low: 30 Hz (1,800 vpm).
High: 38 Hz (2,300 vpm).
Centrifugal Force: * Max: 127 kN (14$13,000$ kgf).
Min: 93 kN ($9,500$ kgf).
Drum Dimensions: 1,700 mm (Width) × 1,400 mm (Diameter).
Number of Pads: 140 (when in padfoot configuration).

Dimensions & Mobility

Overall Length: 5,000 mm.
lass=”yoast-text-mark” />>Overall Width: 1,920 mm.
>Overall Height: 2,850 mm (to top of ROPS/Cab).
Wheelbase: 2,650 mm.
Turning Radius: 4.6 meters (Minimum).
Gradeability: Up to 62% (approx. 32°), making it excellent for slope work.
Travel Speed: 0 – 10 km/h (Hydrostatic transmission).

Key Features

Vibration Isolation: Sakai’s patented system protects the operator and the chassis from vibration, extending the life of electronic gauges.
Braking System: Features three independent braking systems (Hydrostatic, Spring-Applied Hydraulically Released (SAHR), and a pedal-operated emergency brake).
Serviceability: The engine hood opens fully for easy access to hydraulic components and the Deutz engine.
Would you like me to compare these specs against a similar model from a different brand or perhaps find a local dealer for parts?

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)