Rexroth A8vo140 Hydraulic Piston Pump for Drilling Rig

• Customization: Available
• After-sales Service: 24 Hours Oneline
• Warranty: 1 Year
• Model NO.: A8VO140
• Structure: Axial Plunger Pump
• Cylinder Number: Single Cylinder
• Drive Mode: Mechanically Driven Pump
• Pump Shaft Position: Horizontal
• Type: V Type
• Power: Hydraulic
• Straight Shaft Swashplate Piston Type: Pressureoil
• Radial Plunger Pump Type: Axial Flow
• Model: A8vo140
• Original: China
• Application: Construction Machinery
• Displacement: 140
• Color: Customized
• Product Name: Hydraulic Pump
• Transport Package: Wooden Case for Export
• Specification: piston
• Trademark: FOCOR
• Origin: China
• HS Code: 8413606090
• Production Capacity: 2000 Sets/Month
• Package Size: 40.00cm * 50.00cm * 60.00cm
• Package Gross Weight: 45.000kg

Product Description

Rexroth A8VO140  Hydraulic Piston Pump For Compaction Machinery

 

Product Description

 Variable double pump A8VO with two axial tapered piston rotary groups of bent-axis design for hydrostatic drives in open circuits
 We can supply model: Rexroth Hydraulic piston double pump A8VO55, A8VO80, A8VO107, A8VO140, A8VO200

Product Parameters

Technical Parameters
Table of values (theoretical values, without efficiency and tolerances; values rounded)

Size			A8VO55	A8VO80	A8VO107	A8VO140	A8VO200
Displacement	Vg max	cm3	2 x 54.8	2 x 80	2 x 107	2 x 140	2 x 200
	Vg min	cm3	0	0	0	0	0
Gear ratio i = ninput/nrotary groups			1	1	1	1	1
Input speed  at Vg max 1)	nmax 1	rpm	2500	2240	2150	2100	1950
at Vg ≤ Vg max2)	nmax	rpm	3000	2750	2450	2450	2250
Flow at nmax and Vg max	qv max	L/min	2 x 137	2 x 179	2 x 230	2 x 294	2 x 390
Power at nmax, Vgmax and Dp=350 bar	Pmax	kW	160	209	268	294  3)	325   3)
Input torque	Tmax	Nm	611	891	1192	1337  3)	1592  3)
Rotary stiffness (single rotary group)5)	cTW	Nm/rad	11213	17985	25565	41408	39505
	cTW	Nm/rad	41442	67666	89381	146677	156876
Moment of inertia for rotary group	JTW	kgm2	0.0161	0.0209	0.0345	0.0581	0.0849
without power take-off (PTO)	JTW	kgm2	0.0126	0.0173	0.0288	0.05	0.075
Angular acceleration (single rotary group)5)	a	rad/s2	25800	21800	17100	7500	11000
Mass approx.	m	kg	82	90	116	146	180
Variation: with integrated auxiliary pump, F00, F.. 4)
Displacement with integrated auxiliary pump	Vg max	cm3	8.6	8.6	8.6 (10.7)	10.7	11 (19)4)
Effective displacement	Vg max/eff	cm3	9.7	9.7	11 (13.7)	12.7	13.6 (23.6)
Gear ratio i = ninput/naux.  pump			0.887	0.887	0.78	0.843	0.804
Variation: with power take-offs, K.., F.
Max. torque at PTO	Tmax	Nm	250	350	380	450	650
Gear ratio i = ninput/nPTO			1	1	1	1	0.804

Dimensions

Application

Rexroth A8VO Series Hydraulic Pump are widely used in hydraulic systems of various industries such as lifting machinery, engineering machinery, metallurgy, mining, shipbuilding, forging press, etc.

 

Company Profile

Jinan Focor Machinery Co., Ltd (Hydraulic Department) established strategic cooperation with other China manufacturers, covering mining, mineral transaction, construction and agriculture machinery, spare parts and service. Not only can we export the above products, but we can also customize OEM brand products for our customers.

Packaging & Shipping

Packing
Package size: 2 (L) *1.2(W) * 1.3 (D)
Weigh: Different models have different weights
Color: We support customized various colors for hydraulic pump.