SILO RTC Kobelco RK500 Kap 50 Ton Expired 01 Desember 202101
SILO RTC Kobelco RK500 Kap 50 Ton Expired 01 Desember 202101
SILO RTC Kobelco RK500 Kap 50 Ton Expired 01 Desember 202101
Laporan pemeriksaan ini harus disimpan diperusahaan atau ditempat kerja, dan atas permintaan
Pegawai Pengawas / Ahli Keselamatan dan Kesehatan Kerja harus ditunjukan atau diperlihatkan
kepadanya untuk dapat dipergunakan sebagaimana mestinya.
PT. BUKIT BAJA INSPEKSI
Lokasi :
Area Pabrik / Proyek
DATA UMUM
PEMERIKSAAN VISUAL
Kondisi
No Komponen Pemeriksaan Keterangan
Baik Tidak
I KONSTRUKSI KERANGKA
Silinder :
a. Silinder Hidraulik √
b. Silinder Udara bertekanan √
Dudukan √
Kampas dan sepatu Kopling √
Permukaan Tromol Kopling √
Kampas dan Sepatu rem √
Permukaan Tromol rem √
Pengunci ( Baja & Ratchet ) √
E. HIDRAULIK
Pompa Hidraulik √
Saluran Hidraulik √
Motor Hidraulik √
Katup Pengontrol √
Tanki Hidraulik √
Saringan Hidraulik √
Akumulator √
F. PNEUMATIK
Kompressor √
Tanky dan katup Pengaman √
Saluran udara bertekanan √
Saringan Udara √
Pengunci ( Baja & Ratchet ) √
Catatan :
--
PT. BUKIT BAJA INSPEKSI
BOOM DAN JIB
Kondisi
No Komponen Pemeriksaan Keterangan
Baik Tidak
KONSTRUKSI MESIN PENGGERAK
A. BOOM TELESCOPIC
Boom Utama √
Boom Seksi √
Puli Atas √
Pelindung Puli √
Penghadang Tali Kawat √
Alur bibir Puli √
Pin Pivot √
Rol / Puli Penghantar Tali K.B √
B. JIB ATAS
Rangka Utama --
Rangka Penguat --
Polly Jib --
Pelindung Polly --
Penghadang Tali Kawat Baja --
Alur Polly --
C. JIB SEKSI
Rangka Utama -- --
Rangka Penguat -- --
D. JIB SEKSI DAN SETERUSNYA
Rangka Utama -- --
Rangka Penguat -- --
E. JIB BAWAH
Rangka Utama -- --
Rangka Penguat -- --
Pin Jib -- --
Penyambung Jib -- --
Jib Stop -- --
Mast Jib -- --
Mast Boom ( Lift Mash ) -- --
Block Polly Pembagi beban bawah -- --
Block Polly Pembagi beban atas ( Upper Block ) -- --
PT. BUKIT BAJA INSPEKSI
MOTOR PENGGERAK
Kondisi
No Komponen Pemeriksaan Keterangan
Baik Tidak
IV A. MOTOR BAKAR
System Pendingin √
System Pelumas √
Dudukan Motor ( Engine mounting ) √
Peralatan Pengaman ( Safety Guard ) √
System pembuang gas sisa pembakaran √
System Pemasukan Udara √
System Bahan Bakar √
System Pemindahan tenaga √
B. ACCU ( Battery ) √
C. MOTOR STARTER √
D. GENERATOR /ALTERNATOR √
PENGUKURAN DIMENSI
Measurement Dimensional
TKB Ø
Baik
Main Hoist Rope 18,0 18,0 6xFi (29) IWRC 6 Lama √
(Good)
Baik
Aux. Hoist Rope 18,0 18,0 6xFi (26) IWRC 1 Lama √
(Good)
Rope Specification
2 Hook
Cacat
Dimensional Lokasi Keterangan
No.
(mm) (Location) (Remark)
Ada Tidak Ada
A --
B --
Spec.
C --
D --
1 MAIN HOOK Baik
A 133 √
B 144 √
Actual
C 116 √
D 170 √
A --
B --
Spec.
C --
D --
2 AUX. HOOK Baik
A 75 √
B 63 √
Actual
C 41 √
D 82 √
Note :
PT. BUKIT BAJA INSPEKSI
3 Pulley
Cacat
Dimensional Lokasi Keterangan
No.
(mm) (Location) (Remark)
Ada Tidak Ada
A --
B -
Spec. C -
D -
E -
1 Main Pulley Baik (Good)
A 6,0 √
B 36 √
Actual C 45 √
D 85 √
E 400 √
A -
B -
Spec. C -
D -
E -
2 Aux. Pulley
A -
B -
Actual C -
D -
E -
Note :
PT. BUKIT BAJA INSPEKSI
EVALUATION
Main. Hoist
Catatan :
Dilarang mengoperasikan Rough Terrain Crane tersebut melebihi beban SWL
PT. BUKIT BAJA INSPEKSI
Yang bertanda tangan dibawah ini, Ahli Keselamatan Kerja ( AK3 ) bidang Alat Angkat dan Angkut
dari Perusahaan Pemeriksaan dan Pengujian Tehnik PT. Bukit Baja Inspeksi sesuai dengan
Surat Keputusan Penunjukan dari Menteri Tenaga Kerja dan Transmigrasi Republik Indonesia.
Telah melakukan pemeriksaan dan pengujian Pesawat Angkat dan Angkut dengan data - data
sebagai berikut :
Subyek : Sertifikasi
Laporan ini diterbitkan berdasarkan referensi tersebut dan telah dilakukan pemeriksaan dan
pengujian terhadap :
Merk : Kobelco
Setelah dilakukan pemeriksaan dan pengujian secara seksama, maka dapat dilaporkan
sebagai berikut :
I. Spesifikasi Teknik
1. Type / Model : RK500
2. Beban Kerja Maximum yang : 50 Ton (50.000 Kg)
Diijinkan (SWL)
3. Lokasi Penggunaan Alat : Area Pabrik / Proyek
4. Jenis Pengerak : Diesel Engine
5. Pabrik Pembuat : Kobelco Construction Machinery Co., Ltd.
6. Tahun Pembuatan : 2017
SPECIFICATIONS
UPPER STRUCTURE
SWING UNIT OPERATOR'S CAB
A hydraulic piston motor drives the swing pin- All-weather, wide-view cab with safety glass,
ion through a deck-mounted planetary gear re- sliding door; roll-down window, and sashless
ducer for 360˚ continuous rotation. roof window with wiper. Adjustable driver's
Hydraulic flow into the swing motor is controlled by a manual seat with seat belt.
valve in the swing circuit. The brake valve allows the op-
SAFETY DEVICES (Standard)
erator to select free or automatic braking when the swing
control lever is set in neutral. Moment limiter (auto-stop) Multi-display
SWING PARKING BRAKE: manual disc brake Swing range limit Working range limit
SWING GEAR: Internal spur gear device device
SLEWING RING: Integral with the swing gear, with a Swing automatic stop Overhoist prevention
single row of ball bearings. device device (auto-stop)
SWNG SPEED: 2.4 min-1 Base machine Interceptive lever lock for
inclination meter on and off
WINCHES Outrigger extension width Auxiliary brake for
automatic detecting device operating
Mounted side by side, power hoisting and
lowering with inching capability. Hydraulic Swing lock device Safety lock lever
motor drive, spur gear reduction, and coun- Hydraulic safety valve Sling wire lock
terbalance valve. Boom telescoping default Boom telescope safety
BRAKES operation prevension device device
Band type, with negative brake. Boom hoist safety device Check & Safety Monitor
DRUMS Winch drum safety device Swing alarm lamps
Main hoist: 380 mm P.C.D. x 446 mm width Outrigger safety device Anti-slip seat
Aux. hoist: 380 mm P.C.D. x 446 mm width
WIRE ROPES
HYDRAULIC SYSTEM
IWRC 6 X Fi (29) c/o hard twist rope
Main 18 mm dia.
4 x F (39) c/o anti twist rope
hoist x 220 m PUMPS
(Europe area)
IWRC 6 X Ws (26) c/o hard twist rope 2 variable plunger pumps and 3 gear pumps
Aux. 18 mm dia.
4 x F (39) c/o anti twist rope
hoist x 120 m 1st pump : Boom hoist, boom telescope,
(Europe area)
and winch assist
2nd pump: Outriggers, and winch system
3rd pump : Swing and steering
LINE SPEED 4th pump : Pilot circuits for the clutches and negative
Main hoist: 122 (high)/52 (low) m/min (at 4th layer) brake cylinders, air conditioner.
Aux. hoist: 105 (high)/45 (low) m/min (at 2nd layer) 5th pump : Steering assist, power set jib
BOOM HOIST MOTORS : .. 3 plunger motors power the main hoist,
One-double acting hydraulic cylinder with holding valve. the auxiliary hoist, and the swing.
CONTROL VALVES
BOOM TELESCOPE Upper
Full power telescoping by two hydraulic cyl- One 5-stack valve : Winch, boom telescope,
inders with holding valves and telescoping and boom hoist
assistance cables for the boom tip section. One 4-stack valve : Clutch and brake
CONTROLS One 1-stack valve : Swing
Four adjustable hand control levers for swing, main Lower
winch, auxiliary winch (with pedal), and boom hoist (with Solenoid valves : Outriggers and suspension-lock
pedal). These can be tilted in three neutral positions and system.
stored in their bases when not in use. One 2-stack valve : Steering
Other controls include: one short lever for swing park- OIL RESERVOIR : 575 liters
ing brake; one lever for telescope; one lever for telescope
change; one lever for transmission gear selection; swing
lock pin; throttle control; and one travel brake pedal.
370
RK500
CARRIER
TYPE AXLE LOADING
4-wheel drive (4WD), with 2-wheel drive Gross-Vehicle Weight 38,495 kg
(2WD) select for high speed mode. Front-Vehicle Weight 19,245 kg
MAX. TRAVEL SPPED: 49 km/h or 45 km/h Rear-Vehicle Weight 19,250 kg
GRADEABILITY: tan θ 0.6 (31°)
PASSENGER: 1 person TIRES
OUTRIGGERS Front/Rear: 505/95 R25 183E ROAD
Type: Hydraulic H-type outriggers. LIGHTS
Control: Eight double-acting hydraulic cyl-
Headlights License plate light
inders provide independent horizontal and
Clearance light Directional lights
vertical movement for each outrigger. Outriggers can be
Parking lights Back light
set from inside the cab or at the side of the carrier.
Outrigger extension 7.4m 6.8m 5.4m 4.1m 2.55m SAFETY DEVICES
371
DIMENSIONS RK500
R3
,5
50
3,700
2,380
2,960
7,400
6,800
5,400
4,100
2,550
2,360 4,980 5,000
12,340
7,690
TURNING RADIUS
2-Drive Steering (Front) 4-Drive Steering 2-Drive Steering (Rear)
A A A’ A A’
R1 R1
R2 R1 R2
R2
R3 R3
R3
R4 R4
R4
B’ B’
B B B
C C C
R1 Minimum turning radius 10.90m R1 Minimum turning radius 6.10m R1 Minimum turning radius 10.90m
R2 Tire clearance with cab 11.22m R2 Tire clearance with cab 6.43m R2 Tire clearance with cab 11.22m
R3 Carrier clearance 12.04m R3 Carrier clearance 7.21m R3 Carrier clearance 12.05m
R4 Boom clearance 13.42m R4 Boom clearance 8.88m R4 Boom clearance 10.34m
A Entrance width (carrier) 6.23m A Entrance width (carrier) 5.16m A Entrance width (carrier) 6.20m
B Exit width (carrier) 6.23m A’ Entrance width (tires) 3.79m A’ Entrance width (tires) 5.37m
B’ Exit width (tires) 5.41m B Exit width (tires) 5.16m B Exit width (carrier) 6.20m
C Exit width (boom) 7.61m B’ Exit width (carrier) 3.79m C Exit width (boom) 6.40m
C Exit width (boom) 6.83m
376
PT. BUKIT BAJA INSPEKSI