732T Mining Motor Grader
description1
01
Strong and efficient construction performance
Optimized overall weight and power matching provides strong traction force, which can easily respond sudden short-term load surges and maintain travel speed even under heavy loads.
High-pressure, high-displacement load-sensitive hydraulic drive system matches hydraulic flow/pressure with power requirements to ensure that all working attachments are operated at the same time without slowing down the engine or any working attachment.
The steering control is more sensitive, which can complete the turning operation quickly and accurately so as to reduce the equipment operation time; the optimized blade curve could provide excellent cutting angle and material overturning and discharging effect, which can reduce the accumulation of the material within the blade scope and reduce the operation load.
02
First-class structural component manufacturing
Ability to manufacture structural components for international brands.
Structural components designed with the "equal strength concept" have better torsional performance.
Advanced industry welding process and craft.
Low vibration and noise, good vision, equipped with spacious and comfortable sealed cab, installed in isolation from the engine and transmission, minimizing the transmission of noise and vibration, and providing excellent vision of the blade, equipment driving and steering vision.
Comparing with traditional joystick, electronically controlled dual-handle joystick significantly reduces the operator's hand and wrist movements and improves operating comfort.
Reinforced front and rear racks, articulated areas for outstanding performance and durability under heavy-duty conditions.
The rotary device adopts an anti-impact overload protection worm gearbox, which reduces rotary resistance and improves the service life of the rotary device under large impact conditions.
The use of sealed heavy-duty roller bearings and high wear-resistant alloy bushings significantly improves the service life of the rotating parts of the front axle, articulation and operation devices.
Products pecifications
| Overall Dimension | ||
| 1 | Length | 12500mm |
| 2 | Width | 3300mm |
| 3 | Height(To the top of the cab) | 3700mm |
| 4 | Wheel base | 7760mm |
| 5 | Tread | 2650mm |
| 6 | Min. turning radius | 9000mm |
| Main Technical Specification | ||
| 1 | Operating weight | 28000kg |
| 2 | Blade length | 4620mm |
| 3 | Blade height | 695mm |
| 4 | Shovel Blade thickness | 20mm |
| 5 | Max. lift above ground | 515mm |
| 6 | Max. grading depth | 735mm |
| 7 | Max. shoulder reach outside rear tire | 2260mm(R)/1950mm(L) |
| 8 | Traveling speed(Km/h)，6 forward and 3 reverse， | |
| (1)forward | 5.5, 8.6, 13.3, 20.3, 29, 43 | |
| (2) reverse | 5.5, 13.3, 29 | |
| Diesel engine | ||
| 1 | Model | Cummins QSM11-C330 QSM11-C330 |
| 2 | Type | EFI,turbocharger,air-to-air cooling,temperature control independent cooling system |
| 3 | Rated output | 246(kW) |
| 4 | Rated speed | 2100(r/min) |
| 5 | Max. Torque | 1674(N.m)/(1400r/min) |
| Transmission case | ||
| 1 | Model | 6WG260 (ZF technology) |
| 2 | Type | electro-hydraulic controlled power shift single handle operation, automatic transmission |
| 3 | Gear shift position | 6 Forward and 3 reverse gears |
| Axle and Tire | ||
| 1 | Max. drawing force | 144kN |
| 2 | Size of tire | 18.00-25 32PR E-3A/TT |
| Working Device Hydraulic System | ||
| 1 | Model of oil pump | RR074BLS2520-3S1N2A1 |
| 2 | System pressure | 25MPa |
| 3 | Model of distribution valve | Walvoil DRFC22132 DPX100/5 Walvoil DRFC22133 DPX100/5 |
| 4 | Model of oil motor | Eaton 604-1113 |
| Steering System | ||
| 1 | Type | Fore Tiredeflexion |
| 2 | Model of steering gear | Eaton Xcel45-320 |
| 3 | System pressure | 16MPa |
| Brake System | ||
| 1 | Type of traveling brake | Full Hydraulic Wet Brakes |
| 2 | Model of brake pump | HPT2-35/HPT1-20/9 |
| 3 | System pressure | 6.9MPa |
| 4 | Type of parking brake | Hydraulically Operated Disc Brake |